Here is the completely updated `question.php`.
I added the missing `$breadcrumbs` array and defined `$category_name` and `$topic_name` right before the header is included. This ensures that `header.php` generates the correct Breadcrumb Schema, page title, and meta description for single question pages.
Replace your entire `question.php` with this:
```php
Automation System MCQS Questions
Q.
What key hardware item ties a CAD/ CAM system together?
Plotter
Digitizer
Graphics workstation
Mouse
None of the above
Explanation:
The correct answer to the question is: Graphics workstation
Q.
The steady-state error is:
a function of the transient response
None of the above
zero for all inputs to type 1 systems
independent of the type of input
decreased by increasing gain.
Explanation:
The correct answer to the question is: decreased by increasing gain.
Q.
A pick-and-place manipulator is:
an intelligent robot
capable of point-to-point operation
the most flexible of all robots
None of the above
primarily used for large parts handling
Explanation:
The correct answer to the question is: capable of point-to-point operation
Q.
Numerical control:
is a method for producing an exact number of parts per hour
None of the above
All of the above
is a method for controlling the operation of a machine by means of a set of instructions
applies only to milling machines
Explanation:
The correct answer to the question is: is a method for controlling the operation of a machine by means of a set of instructions
Q.
The use of specialized workstations:
reduces the host computer workload
reduces the host computer workload and allows more users
provides limited growth potentials for 3-D
None of the above
has a high cost-performance tradeoff
Explanation:
The correct answer to the question is: reduces the host computer workload and allows more users
Q.
The three key elements for a graphics workstation include the host processor, display controller, and:
digitizer
CRT
mouse
None of the above
keyboard
Explanation:
The correct answer to the question is: CRT
Q.
What two disciplines are usually tied by a common data base?
Documentation and geometric modeling
None of the above
Drafting and documentation
Computer-aided design and computer-aided manufacturing
Testing and analysis
Explanation:
The correct answer to the question is: Computer-aided design and computer-aided manufacturing
Q.
The robot:
is very primitive at the present
will be more useful when robot vision is improved significantly
None of the above
represents the most powerful new industrial automation tool currently on the horizon
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?
Raster scan CRT
Direct view storage tube
Refresh-vector CRT
None of the above
Stroke CRT
Explanation:
The correct answer to the question is: Direct view storage tube
Q.
The speed at which the monitor accepts data is called:
interlacing
bandwidth
response time
scanning
None of the above
Explanation:
The correct answer to the question is: bandwidth
Q.
Flexible manufacturing allows for:
tool design and tool production
None of the above
factory management
quick and inexpensive product changes
automated design
Explanation:
The correct answer to the question is: quick and inexpensive product changes
Q.
If the transient response is under damped:
the value of the output will exceed the value of the input at times during the transient period
both a and b
steady-state will be reached faster than if the system is overdamped
None of the above
the present overshoot is zero
Explanation:
The correct answer to the question is: both a and b
Q.
Which item best describes a CAM technology?
Numerical control
Geometric modeling
Drafting
Documentation
None of the above
Explanation:
The correct answer to the question is: Numerical control
Q.
One of the major benefits of using CAD in tool design is that:
there is better coordination in the materials-handling area
None of the above
it simplifies the trial-and-error method
tool motions can be checked to see if there is interference between the tool and the object
product design represents approximately one-half the engineering costs
Explanation:
The correct answer to the question is: tool motions can be checked to see if there is interference between the tool and the object
Q.
The rectangular boundary around a specific area on the display is called
None of the above
a view plane
a window
a conic section
a view point
Explanation:
The correct answer to the question is: a window
Q.
Today, programmable controllers:
are relatively low cost compared with the original digital equipment available for industrial control
All of the above
can be cost effective even when replacing just a few relays
are more powerful then the first controllers on the market
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the plotters listed below eliminates media size limitations?
Electrostatic
Flatbed
None of the above
Pinch roller
Drum
Explanation:
The correct answer to the question is: Drum
Q.
What is the process lag?
The time it takes for the mass of the process to respond to an input change.
All of the above
None of the above
The time it takes for the sensor to respond to a changed.
The lag in the error signal when the setpoint is changed.
Explanation:
The correct answer to the question is: The time it takes for the mass of the process to respond to an input change.
Q.
The user communicates directly with the computer through its peripheral devices is known as
On-line processing
Remote-terminal processing
Batch mode processing
Intelligent terminal Processing
None of the above
Explanation:
The correct answer to the question is: On-line processing
Q.
Which of these controller types is the most accurate?
Proportional
Proportional plus integral
Proportional plus derivative
Three mode
None of the above
Explanation:
The correct answer to the question is: Three mode
Q.
Over the last ten years, productivity has risen most rapidly in:
Italy
France
Japan
None of the above
United States
Explanation:
The correct answer to the question is: Japan
Q.
Which part of the system performs the "housekeeping" chores?
operating system
None of the above
interpreter
compiler
translator
Explanation:
The correct answer to the question is: operating system
Q.
Most current PC CAD systems are used for producing:
solids modeling
circuit simulation
2-D drawings
None of the above
finite element analysis
Explanation:
The correct answer to the question is: 2-D drawings
Q.
The addition of _____ can reduce processing time.
None of the above
A co-processor
A buffer
A converter
An EPROM
Explanation:
The correct answer to the question is: A co-processor
Q.
Programmable controllers:
are widely used in many different industries
are programmed using relay ladder logic
None of the above
(a) and (c) above
cannot perform functions other than relay logic
Explanation:
The correct answer to the question is: (a) and (c) above
Q.
What should be first considered in choosing a plotter?
The cost
The hardware you currently own
The application for which it will be used
None of the above
The type of data you will input
Explanation:
The correct answer to the question is: The application for which it will be used
Q.
How is the integral mode implemented using analog methods?
All of the above
Op amp and a capacitor
Op amp and resistors
None of the above
Op amp and an RC network to place the error voltage across the capacitor
Explanation:
The correct answer to the question is: Op amp and a capacitor
Q.
The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as
Remote-terminal processing
Batch mode processing
None of the above
Intelligent terminal Processing
On-line processing
Explanation:
The correct answer to the question is: Intelligent terminal Processing
Q.
Vision sensors:
will remain very costly
None of the above
All of the above
can not improve much in the next decade
will more closely match the capabilities of the human eye
Explanation:
The correct answer to the question is: will more closely match the capabilities of the human eye
Q.
Pressure sensors:
None of the above
use capacitive variations to sense pressure
use the piezoresistive effect in strain gauge sensors
All of the above
use an aneroid chamber with a variable resistance output
Explanation:
The correct answer to the question is: All of the above
Q.
A LISP environment consists of a language, a programming environ-ment, and:
random-access storage
a processor
a large address
a set of functions
None of the above
Explanation:
The correct answer to the question is: a set of functions
Q.
The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
None of the above
concerned with production and control of tool design
designed for communications
specifically for PC-board design
concerned with management programs
Explanation:
The correct answer to the question is: concerned with production and control of tool design
Q.
Which of the following is required for a plotter to perform specific commands?
Firmware
None of the above
Hardware
Software
Driver
Explanation:
The correct answer to the question is: Driver
Q.
The main activity(ies) of Designer in CAD is/are:
All of the above
Organisation of design information
None of the above
Application of creativity, ingenuity, and experience.
Control of the design process in information distribution.
Explanation:
The correct answer to the question is: All of the above
Q.
Microcomputer-based control sys-tems
will just keep their present capability
will tend to increase in cost.
will have more standard industrial application software available in the future.
None of the above
All of the above
Explanation:
The correct answer to the question is: will have more standard industrial application software available in the future.
Q.
The basic difference between broadband and baseband is:
transmission
availability
capacity
reliability
None of the above
Explanation:
The correct answer to the question is: capacity
Q.
Having compatibility and commonality in and between vendors' equipment is called:
integration
networking
standardization
registration
None of the above
Explanation:
The correct answer to the question is: standardization
Q.
The Ziegler-Nichols method:
is a method of control
None of the above
is a graphical solution method
a and b above
can be used to determine gain factors of a PI loop
Explanation:
The correct answer to the question is: a and b above
Q.
The two major categories of software are: application software and
high-level languages
UNIX software
None of the above
system software
CAD software
Explanation:
The correct answer to the question is: system software
Q.
High-level languages:
cannot be used with automatic systems.
are very difficult to use
None of the above
require knowledge of the computer design
are "procedure-oriented"
Explanation:
The correct answer to the question is: are "procedure-oriented"
Q.
A Hall effect switch is usually used to:
measure voltage
None of the above
measure temperature
sense a vacuum
sense the presence of a magnetic object.
Explanation:
The correct answer to the question is: sense the presence of a magnetic object.
Q.
Robots consist of three basic components; power supply, control (memory) console, and:
coaxial cable
None of the above
mechanical unit (arm)
microcomputer
software
Explanation:
The correct answer to the question is: mechanical unit (arm)
Q.
The device that assembles groups of characters into complete messages prior to their entering the CPU is called:
None of the above
a compiler
a communications processor
an editor
an interpreter
Explanation:
The correct answer to the question is: a communications processor
Q.
What two methods are available to build electronic continuous control?
None of the above
Pneumatic and analog
All of the above
Analog and mechanical
Analog and digital
Explanation:
The correct answer to the question is: Analog and digital
Q.
A servo controlled robot:
stop only at fixed points on each axis
can accelerate
must be hydraulically driven
must be electrically driven
None of the above
Explanation:
The correct answer to the question is: can accelerate
Q.
Which of the following is considered a high-level language?
Machine language
FORTRAN
None of the above
All of the above
Assembly language
Explanation:
The correct answer to the question is: FORTRAN
Q.
A technique for displaying applications where complex 3-D geometric are required for the exteror shall of a product is called:
solid modeling
surface modeling
None of the above
2-D modeling
3-D modeling
Explanation:
The correct answer to the question is: surface modeling
Q.
Sensors:
are easily developed
will be much smarter and more sophisticated in the future
are not important in automation
None of the above
probably will not improve over the next decade
Explanation:
The correct answer to the question is: will be much smarter and more sophisticated in the future
Q.
The output of a thermocouple is:
a capacitance
a voltage
None of the above
a current
a resistance
Explanation:
The correct answer to the question is: a voltage
Q.
CAE and CAM are linked through:
a common data base and communications system
assembly automation and tool production.
None of the above
NC tape programming and automated design
parts production and testing
Explanation:
The correct answer to the question is: a common data base and communications system
Q.
The power source that drives the manipulator can be:
electric
All of the above
pneumatic
hydraulic
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A flexible manufacturing system may be:
an automated assembly line
All of the above.
very difficult to change when new products are introduced
None of the above
expensive to alter
Explanation:
The correct answer to the question is: an automated assembly line
Q.
A venturi tube:
measures the presence of a liquid
is made only of metal
is extremely difficult to use
None of the above
can be used to measure gas or liquid flow rates
Explanation:
The correct answer to the question is: can be used to measure gas or liquid flow rates
Q.
The linking of PCs with a communi-cations system is referred to as:
workstations
streaming
turnkey systems
networking
None of the above
Explanation:
The correct answer to the question is: networking
Q.
An assembly language instruction:
None of the above
is written in ones and zeros
corresponds to one computer operation
All of the above
does not require knowledge of the computer design
Explanation:
The correct answer to the question is: corresponds to one computer operation
Q.
Historically, central systems were used because:
semiconductor memory was not available
None of the above
memory consumed a large amount of power
memory was very expensive
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
When a computer fetches an instruction, the binary code representing the instruction appears on the:
I/O address bus
output data bus
None of the above
memory data bus
input data bus
Explanation:
The correct answer to the question is: memory data bus
Q.
Flat panel displays are based on what type of technology?
Solid state
None of the above
RGB monitor
Very large-scale integration (VLSI)
Direct view storage tube
Explanation:
The correct answer to the question is: Solid state
Q.
The heart of automation technology is.
computers
None of the above
control
robots
sensors
Explanation:
The correct answer to the question is: computers
Q.
Which of the following elements can be used with a TI510 FC?
Cymbal timer
Drum timer
Flashing light
Metronome
None of the above
Explanation:
The correct answer to the question is: Drum timer
Q.
An encoder:
converts a binary number to a decimal number.
can have only four keys
is used to send telegraph signals
None of the above
converts an input to a binary number
Explanation:
The correct answer to the question is: converts an input to a binary number
Q.
How is the integral mode implemented on a digital controller?
All of the above
None of the above
the digital controller cannot handle integral mode
the error is divided into discrete amounts
the error signal is summed over a discrete time interval and accumulated by the controller
Explanation:
The correct answer to the question is: the error signal is summed over a discrete time interval and accumulated by the controller
Q.
Which of the following editor(s) is(are) incorporated into general CAD system?
All of the above
None of the above
Line Editor
Macro and symbol Editor
Point Editor
Explanation:
The correct answer to the question is: All of the above
Q.
A solenoid:
None of the above
is related to an aneroid
is widely used in industrial automation
can be used only in de circuits
is spring operated
Explanation:
The correct answer to the question is: is widely used in industrial automation
Q.
Using a microcomputer as a controller allows:
faster cycle time
more self diagnostics of the machine operation
None of the above
simpler mechanical hardware
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Programming languages currently available for robots:
require training
may be point-to-point languages
None of the above
may allow primitive motion
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following represents a conditional branching instruction?
JMP MOTOR
BGT LOOPS
X = 5 + Y
None of the above
GOTO 50
Explanation:
The correct answer to the question is: BGT LOOPS
Q.
The two types of relays in a PC are:
None of the above
All of the above
a retentive relay and a non-retentive relay
an output relay and a control relay
a control relay and a retentive relay
Explanation:
The correct answer to the question is: an output relay and a control relay
Q.
A stepping motor;
None of the above
has a commutator
is a good choice where continuous rotation is needed
can index positional movement.
has a speed proportional to voltage input
Explanation:
The correct answer to the question is: can index positional movement.
Q.
Automation normally means:
a net increase in jobs.
no change in jobs.
All of the above
a net loss of jobs.
None of the above
Explanation:
The correct answer to the question is: a net increase in jobs.
Q.
The physical arrangement of equipment in a network is called:
None of the above
topology
pairing
queuing
logic
Explanation:
The correct answer to the question is: topology
Q.
When was the first successful industrial robot installed in the General Motors Plant in USA?
1967
None of the above
1960
1963
1961
Explanation:
The correct answer to the question is: 1961
Q.
Many things can be done to minimize downtime loss. Identify two of them.
stock critical spare parts
provide an extra workstation
both b and c
None of the above
establish a user forum program
Explanation:
The correct answer to the question is: both b and c
Q.
The electronic component that has been the key to recent developments in automation is the:
diode
None of the above
improved vacuum tube
integrated circuit
transistor
Explanation:
The correct answer to the question is: integrated circuit
Q.
Two of the major processing languages are PROLOG and:
Pascal
None of the above
LISP
COBOL
BASIC
Explanation:
The correct answer to the question is: LISP
Q.
Which type of digitizer measures a wave traveling at the speed of sound?
Sonic
None of the above
Caparitive
Electrostatic
Digitizing sr amer
Explanation:
The correct answer to the question is: Sonic
Q.
The three different types of pen plotter technology are flatbed, drum, and:
impact
thermal
electrostatic
pinch roller
None of the above
Explanation:
The correct answer to the question is: pinch roller
Q.
An operating system:
can help reduce software development time
All of the above
is useless in most control applications
provides ability for other programmers to understand the software structure
None of the above
Explanation:
The correct answer to the question is: can help reduce software development time
Q.
Stepping motors:
can be built to index different amounts by changing the pole configuration
can run both clockwise and counterclockwise
can run at varying speeds
do not require commutators
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Who made the statement "if a robot can do a job, a person should not be doing it"?
Prof. F. A. Fisher of Britain
Prof. Meredith Turing, London University
None ,of the above
Ron Albo of Shugart Associates, California
John Smith, USA
Explanation:
The correct answer to the question is: Ron Albo of Shugart Associates, California
Q.
The axis of movement of a robot may include:
Wrist rotation
None of the above
X-Y coordinate motion
All of the above
elbow rotation
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
Digitiser
Track ball
None of the above
Tablet
Mouse
Explanation:
The correct answer to the question is: Tablet
Q.
The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
None of the above
Nov-66
Apr-70
Jun-65
Dec-67
Explanation:
The correct answer to the question is: Dec-67
Q.
Which of the following symbol modes are used to input of graphics to General CAD system?
All of the above
None of the above
Arc and Circle mode
Dimension and Alphanumeric mode
Live and Rectangle mode
Explanation:
The correct answer to the question is: All of the above
Q.
The rate at which scanning is repeated is called the:
bandwidth
resolution
refresh rate
None of the above
stroke rate
Explanation:
The correct answer to the question is: refresh rate
Q.
A way to transfer programs to a central system is:
by setting bit switches on the central CPU
None of the above
All of the above
to develop the program on the actual system only
to copy the program into PROMs and install the PROMs in the system
Explanation:
The correct answer to the question is: to copy the program into PROMs and install the PROMs in the system
Q.
The "end-effector" of a robot:
is the robot "hand"
All of the above
None of the above
can be an actual tool
may have a gripping action
Explanation:
The correct answer to the question is: All of the above
Q.
The difference between a high-technology and a medium-technology robot is the:
None of the above
complexity of the task it can perform.
range of motion of the robot
speed of movement
accuracy of the robot
Explanation:
The correct answer to the question is: complexity of the task it can perform.
Q.
What Is a process variable?
A manipulated variable
A process parameter that changes value
None of the above
All of the above
A controlled variable
Explanation:
The correct answer to the question is: All of the above
Q.
A continuous process is:
used only for simple tasks
one that never shuts down
self-contained in that raw materials enter the process and an identifiable products exits the process.
used only with analog controllers.
None of the above
Explanation:
The correct answer to the question is: self-contained in that raw materials enter the process and an identifiable products exits the process.
Q.
An operational amplifier:
None of the above
uses the principle of feedback
All of the above
can be used to subtract two or more signals
can be used to sum two or more signals
Explanation:
The correct answer to the question is: All of the above
Q.
The computer graphics system called SKETCHPAD was demonstrated at
Massachusetts Institute of Technology in 1963
Cranfield Institute of Technology, London, 1962
None of the above
Imperial college of Science and Technology, London, 1973
University of Aston, Birmingham, 1960
Explanation:
The correct answer to the question is: Massachusetts Institute of Technology in 1963
Q.
The new industrial revolution has been caused by:
demand for higher wages
advances in electronics
the Vietnam War
None of the above
social unrest
Explanation:
The correct answer to the question is: advances in electronics
Q.
In the instruction, 500 SUBA # 50 the command field is:
500
# 50000
None of the above
(b) and (c)
SUBA
Explanation:
The correct answer to the question is: SUBA
Q.
The APT (automatically progra-mmed tools) language is used with:
large automation systems
numerical controlled machines.
None of the above
programmable controllers
drafting systems
Explanation:
The correct answer to the question is: numerical controlled machines.
Q.
A proportional plus integral contro-ller can:
None of the above
both (b) and (c)
can increase the system type
has no transient response
can compensate for lag
Explanation:
The correct answer to the question is: both (b) and (c)
Q.
For a type 1 system, the steady-state:
(a) and (c)
input for acceleration input is always non-zero
error for a velocity input is always zero
None of the above
error for a step input is always zero
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Which of the methods below can be used to tell a robot what it is to do?
Set mechanical stops
Software program
Walk-through
(a) and (c)
None of the above
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Semiconductor devices:
usually have a very short MTBF (mean time between failure)
None of the above
have a very short infant mortality period
are less reliable than electro
All of the above
Explanation:
The correct answer to the question is: have a very short infant mortality period
Q.
What prevents a robotic instrument from running into other objects?
memory
negative image
None of the above
sensory devices
functional manipulators
Explanation:
The correct answer to the question is: sensory devices
Q.
Which of the following devices would be classified as a robot by the Robot Institute of America?
Artificial hand
None of the above
Pick-and-place manipulator
Automobile
All of the above
Explanation:
The correct answer to the question is: Pick-and-place manipulator
Q.
In general, American buyers will purchase goods:
that are made in America, even at higher costs.
that offer the best quality for the least money.
(a) and (c)
None of the above
without regard to country of manufacturer.
Explanation:
The correct answer to the question is: (a) and (c)
Q.
The ideal solution is to have a system coordinator who will interface with the engineering and manufacturing managers, as well as the:
None of the above
MIS manager
finance manager
president
marketing manager
Explanation:
The correct answer to the question is: MIS manager
Q.
Most industrial control applications:
All of the above
None of the above
can be done more reliably using solid-state methods
can be solved using more than one method of control
must have the process specified correctly to be successful
Explanation:
The correct answer to the question is: All of the above
Q.
In raster-scan colour monitors, colour can be intensified by:
grouping the phosphor dots in a circular pattern
using an in-line gun arrangement with a solid metal mesh
having each electron gun controlled by separate signal
having each electron gun controlled by a composite signal
None of the above
Explanation:
The correct answer to the question is: having each electron gun controlled by separate signal
Q.
Compared to humans, machines:
make fewer errors
None of the above
(a) and (c)
can make more complex decisions based on unexpected circumstances
can work in harsher environments
Explanation:
The correct answer to the question is: (a) and (c)
Q.
A microprocessor:
None of the above
is a CPU in integrated circuit form
(a) and (c)
executes a program of instructions
is another name for a computer
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and
None of the above
compatibility of data
up-to-date data
desirability of data
transmission of data
Explanation:
The correct answer to the question is: up-to-date data
Q.
When one must sell a project to management, the most important document he or she can produce is a:
method for financing the project
summary of the problem
procedure for purchase
None of the above
project evaluation
Explanation:
The correct answer to the question is: project evaluation
Q.
FORTRAN is:
a medium-level language
machine dependent
a mathematically oriented language
None of the above
All of the above
Explanation:
The correct answer to the question is: a mathematically oriented language
Q.
When of the following produces the best quality graphics reproduction?
Laser printers
None of the above
Ink jet printers
Dot metric printers
Plotters
Explanation:
The correct answer to the question is: Plotters
Q.
What kind of capability is required if one plans to interface with a plotter or printer?
A co-processor
RGB monitor
A graphics board
A graphics cable
None of the above
Explanation:
The correct answer to the question is: A graphics board
Q.
Actuators are used to:
activate a chemical
make a mechanical movement
None of the above
All of the above
sense an object
Explanation:
The correct answer to the question is: make a mechanical movement
Q.
An aneroid barometer
can measure only atmospheric pressure
None of the above
is very unreliable
can be used to measure gas or liquid flow rates
measures pressure by sensing deflection of an evacuated chambers.
Explanation:
The correct answer to the question is: measures pressure by sensing deflection of an evacuated chambers.
Q.
Use of modern control technology in automation systems:
reduces costs
None of the above
improves reliability
increases yield
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Computer-based controllers:
are very difficult to change
are very flexible
None of the above
should be built in a modular fashion wherever possible
(a) and (c) above
Explanation:
The correct answer to the question is: (a) and (c) above
Q.
The hardware device Jhat acts as both a switching and connecting unit is called a(n):
communications processor
None of the above
multiplexer
RS-232C port
concentrator
Explanation:
The correct answer to the question is: multiplexer
Q.
The workspace required for a robot:
must be enclosed by a fence
depends upon the robot used
is less than that of a human performing the same task
is not dependent on the application.
None of the above
Explanation:
The correct answer to the question is: depends upon the robot used
Q.
In the operation of a programmable controller:
All of the above
all of the logic status is maintained in memory
None of the above
mathematics cannot be performed
any latched data must be done using an external latching relay
Explanation:
The correct answer to the question is: all of the logic status is maintained in memory
Q.
Software is:
a set of instructions
None of the above
a programming language
printer output
tape input.
Explanation:
The correct answer to the question is: a set of instructions
Q.
A set of well-defined procedures based on mathematical and geometric formulas for solving a problem in a finite number of steps is called:
a geometric model
arithmetic logic
an algorithm
None of the above
a permutation
Explanation:
The correct answer to the question is: an algorithm
Q.
The coordinate system used to describe a workpiece:
changes from part to part
All of the above
None of the above
is always two-dimensional
is defined with respect to a point on the machine
Explanation:
The correct answer to the question is: is defined with respect to a point on the machine
Q.
Who are called steel collar workers?
None of the above
Steel factory workers
Robots
Office clerks
Factory workers
Explanation:
The correct answer to the question is: Robots
Q.
Which of the following may be classified as an automation system?
robotics
None of the above
All of the above
automated warehouses
numerically controlled machine tools
Explanation:
The correct answer to the question is: All of the above
Q.
A microprocessor is:
None of the above
an integrated circuit
All of the above
relatively inexpensive
controlled by a program
Explanation:
The correct answer to the question is: All of the above
Q.
A program language:
All of the above
is never machine dependent
None of the above
is always machine dependent
defines the form of the instruction
Explanation:
The correct answer to the question is: defines the form of the instruction
Q.
Trend analysis:
is a brand new concept
can improve control system response
is used only in financial planning
requires a very expensive system to implement
None of the above
Explanation:
The correct answer to the question is: can improve control system response
Q.
The raster CRT eliminates:
flicker and slow update
has no effect
slow update only
None of the above
flicker only
Explanation:
The correct answer to the question is: flicker and slow update
Q.
The concept of a general CAD system was that it should provide:
None of the above
A set of basic system functions and utilities.
A system for the operation of applications programming.
All of the above
A system for handling user actions.
Explanation:
The correct answer to the question is: All of the above
Q.
If the present value in a timer in the TI510 is 8, how many milliseconds is required from the time the timer is started until the output is enabled?
133.36
18
149.88
None of the above
1275.41
Explanation:
The correct answer to the question is: 133.36
Q.
Which of the following is a graphical input device?
light pen
None of the above
keyboard
mouse
Track ball
Explanation:
The correct answer to the question is: light pen
Q.
Productivity is defined as:
cost per day
output per man-hour of labour
None of the above
cost per unit
number of items manufactured per day
Explanation:
The correct answer to the question is: output per man-hour of labour
Q.
The lowest form of computer language is called:
COBOL
None of the above
BASIC
machine language
FORTRAN
Explanation:
The correct answer to the question is: machine language
Q.
The term used to represent the recycling of unused memory is:
None of the above
memory dump
garbage collection
diagnostic routine
direct memory access
Explanation:
The correct answer to the question is: garbage collection
Q.
The SKETCHPAD system
All of the above
is used for interactive Graphics
is expensive because it is sophisticated and make demands on the power and resources of the computer.
None of the above
consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.
Explanation:
The correct answer to the question is: All of the above
Q.
In order to combat foreign competition, U.S. companies are:
None of the above
decreasing the salaries
automating
ignoring the situation
seeking import tariffs
Explanation:
The correct answer to the question is: automating
Q.
A dc servo motor:
None of the above
can provide precise position control
All of the above
uses a variable dc voltage for speed control
uses a tachometer for speed feedback
Explanation:
The correct answer to the question is: All of the above
Q.
For a type 0 system, the steady-state:
error for a step input is always zero
None of the above
error for a velocity input is always zero
(a) and (c)
input for acceleration input is always non-zero
Explanation:
The correct answer to the question is: input for acceleration input is always non-zero
Q.
Speech recognition:
None of the above
will never be used in industrial controls
is already widely used in industrial controls
will be used in more applications as the technology matures.
All of the above
Explanation:
The correct answer to the question is: will be used in more applications as the technology matures.
Q.
What is the difference between integral and derivative control?
All of the above
derivative control does not eliminate offset error
integral control has slower response to an error signal.
derivative control responds to a change in the rate of change in the error signal
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is a graphical output device?
None of the above
Plotter
Laser Printer
Line Printer
Dot-matrix Printer
Explanation:
The correct answer to the question is: Plotter
Q.
Resolution in a CRT refers to:
the number of phosphor dots that react when hit by the electron beam
the number of pixels in each square centimeter
None of the above
the number of addressable elements on the tube
the speed at which the monitor can accept data from the computer
Explanation:
The correct answer to the question is: the number of addressable elements on the tube
Q.
Which of the following devices could be part of a sensor?
relay
thermometer
None of the above
brake
clutch.
Explanation:
The correct answer to the question is: thermometer
Q.
A favourable reason for automation is to:
raises assembly cost
increase number of operations
None of the above
perform difficult operations
decrease throughput
Explanation:
The correct answer to the question is: perform difficult operations
Q.
Direct Numerical Control means:
eliminating computers from the manufacturing process
using several computers to control one large machine
None of the above
complete elimination of a need for a human operator.
using one computer to control several machines
Explanation:
The correct answer to the question is: using one computer to control several machines
Q.
One advantage of a PC in industrial control is that it:
is very difficult for the inexperienced programmer to understand
is unreliable because there are no moving parts
All of the above
None of the above
has a reliable long life compared to relay logic
Explanation:
The correct answer to the question is: has a reliable long life compared to relay logic
Q.
Which of the following is a machine language instruction?
GOTO XOUT
None of the above
All of the above
10001101
ADD 5
Explanation:
The correct answer to the question is: 10001101
Q.
A flip-flop:
is a combinational logic device
(a) and (c)
is a sequential logic device
remembers what was previously stored in it
None of the above
Explanation:
The correct answer to the question is: (a) and (c)
Q.
The general CAD system was development by considering a wide range of possible uses of such a system.
None of the above
Animation and graphic design
Structural engineering design and Electronic circuit design
All of the above
Mechanical engineering design
Explanation:
The correct answer to the question is: All of the above
Q.
There are several procedures you can implement to provide maximum security. The most important of these is:
Verify the reputation of the people installing your system
do not allow unbonded service people to work on your equipment
run regular simulated tests using TARP (testing of Applications Recovery Planes)
do not leave training manuals unsecured
None of the above
Explanation:
The correct answer to the question is: run regular simulated tests using TARP (testing of Applications Recovery Planes)
Q.
Which method is frequently used, especially in the early stages of design?
The direct method
The iterative design method
All of the above
The design selection method
None of the above
Explanation:
The correct answer to the question is: The iterative design method
Q.
The greatest change as a result of CAD/CAM is taking place in which industry?
Medical
None of the above
Aerospace
Electronics
Cartography
Explanation:
The correct answer to the question is: Electronics
Q.
The main function(s) of computer in CAD is/are
To relieve the designer from routine repetitious tasks.
To serve as an extension to the memory of the designer
All of the above
None of the above
To enhance the analytical and logical power of the designer
Explanation:
The correct answer to the question is: All of the above
Q.
A common data base is one requisite for converting CAD and CAM to CIM. Another is that:
technical assistance must be provided to the user.
None of the above
there should be a common 3-D part description system.
the user must have access to both hardware and software
the system must make provision for new techniques.
Explanation:
The correct answer to the question is: there should be a common 3-D part description system.
Q.
Light sensors:
never use infrared light as light source
work in direct sunlight
cannot be used a s limit switches.
None of the above
come in a wide variety of mounting styles
Explanation:
The correct answer to the question is: come in a wide variety of mounting styles
Q.
A drum timer is a good example of:
a position sensor
an output actuator
None of the above
a sequence controller
an input sensor
Explanation:
The correct answer to the question is: a sequence controller
Q.
Straight-line operations:
must be parallel to one of the axes of the coordinate system
can include diagonal cuts if they aren't curved
must be limited to two per workpiece
None of the above
All of the above
Explanation:
The correct answer to the question is: must be parallel to one of the axes of the coordinate system
Q.
Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:
Maxwell pyramid
Turing test
Gaussian pyramid
None of the above
pyramid
Explanation:
The correct answer to the question is: Gaussian pyramid
Q.
A common way to take x, y coordinates off a drawing is to use a
light pen
Direct view storage tube (DVST)
digitiser
Tablet
None of the above
Explanation:
The correct answer to the question is: digitiser
Q.
Operator interaction directly with the CRT is accomplished via:
None of the above
a stylus
vector scanning
a touch terminal
a digitizing tablet
Explanation:
The correct answer to the question is: a touch terminal
Q.
Which part of the system allows the user to interact with the compiler? (a) Memory
None of the above
Translator
None of the above
Communications processor
Interpreter
Explanation:
The correct answer to the question is: None of the above
Q.
A discrete parts process is:
normally a repetitive series of operations
(b) and (c)
the same as a continuous process except a different controller must be used
None of the above
often encountered in manufacturing
Explanation:
The correct answer to the question is: the same as a continuous process except a different controller must be used
Q.
Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
The purchasing report
The project evaluation
The contract
The financial report.
None of the above
Explanation:
The correct answer to the question is: The contract
Q.
The chosen language for the Japanese Fifth-Generation Compu-ter Project is:
LISP
PROLOG
FORTRAN
COBOL
None of the above
Explanation:
The correct answer to the question is: PROLOG
Q.
Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?
Solid modeling
None of the above
FEM (Finite Element Modeling)
Wire-frame modeling
Surface modeling
Explanation:
The correct answer to the question is: Solid modeling
Q.
The parallel register:
uses R-S flip-flops
is erased after a word is read fromit
can store a multiple bit binary number
None of the above
All of the above
Explanation:
The correct answer to the question is: can store a multiple bit binary number
Q.
The refresh-vector CRT uses which of the following techniques?
None of the above
Makes changes on the image by increasing the anode voltage.
Creates images on the screen by scanning straight-line vectors between selected points.
The beam constantly travels across the screen to turn on/off a series of pixels.
Uses an electron gun to continuously flood the surface of the tube.
Explanation:
The correct answer to the question is: Creates images on the screen by scanning straight-line vectors between selected points.
Q.
Which method uses the design analysis as a method for effecting the design?
The iterative design method
The design selection method
The direct method
All of the above
None of the above
Explanation:
The correct answer to the question is: The direct method
Q.
Digital signals:
have a frequency measured in units of hertz
can have three possible levels
None of the above
have a sinusoidal shape.
are assigned values of 1 or 0 depending on the voltage level
Explanation:
The correct answer to the question is: are assigned values of 1 or 0 depending on the voltage level
Q.
The name given to the test that determines whether a machine can think is the:
None of the above
Gaussian test
Turing test
McCarthy test
Boolean test
Explanation:
The correct answer to the question is: Turing test
Q.
A display of a volume model that shows all of its edges is called a:
3-D model
None of the above
solid model
wire-frame
surface model
Explanation:
The correct answer to the question is: wire-frame
Q.
The insect type robot Attila is a more competent version of the robot Genghis an weights 1.7 kg. What is the number of microprocessors carried by its body?
10
18
33
None of the above
15
Explanation:
The correct answer to the question is: 10
Q.
One of the following is not considered a method of input control in a CAD system.
Joystick
None of the above
Plotter
Touch terminal
Programmable function box
Explanation:
The correct answer to the question is: Plotter
Q.
Plotter accuracy is measured in terms of repeatability and:
vertical dimension
intelligence
buffer size
resolution
None of the above
Explanation:
The correct answer to the question is: resolution
Q.
If the transient response of a system is overdamped:
the value of the output never exceeds the value of the input during the transient period.
the value of the output never stabilizes.
None of the above
All of the above
the value of the output exceeds the value of the input at times during the transient period.
Explanation:
The correct answer to the question is: the value of the output never exceeds the value of the input during the transient period.
Q.
The program execution time:
All of the above
must be slower than the fastest mechanical operation that is to be controlled
None of the above
cannot be changed once the program is written
will vary depending on the language used
Explanation:
The correct answer to the question is: will vary depending on the language used
Q.
A programmable controller:
allows faster machine checkout
None of the above
both (a) and (b)
is easier to troubleshoot than standard relay logic
All of the above
Explanation:
The correct answer to the question is: both (a) and (b)
Q.
What was the name of the Japanese worker who was killed by an industrial robot at the Akashi plant of Kawasaki Heavy Industries in Japan?
M. Shubhagya
Kenji Urada
K. Miceni
None of the above
Harun Shimada
Explanation:
The correct answer to the question is: Kenji Urada
Q.
A thermistor:
is a pressure sensing device
None of the above
All of the above
has a voltage output
measures temperature
Explanation:
The correct answer to the question is: measures temperature
Q.
A typical NC system has which of the following components?
Tape input
Controller
All of the above
None of the above
Machine tool
Explanation:
The correct answer to the question is: All of the above
Q.
Timing using a TM990 micro-computer:
can be handled in software
require an external timer added by the user
None of the above.
is available on the standard CPU board
both (b) and (c)
Explanation:
The correct answer to the question is: both (b) and (c)
Q.
If the period of a sine wave is 0.001 second, the frequency of the sine wave is:
None of the above
10,000 Hz
10 Hz
0.001 Hz
1,000 Hz
Explanation:
The correct answer to the question is: 1,000 Hz
Q.
VLSI (very large scale integrated circuits) logic:
All of the above
None of the above
means more costly electronic products in the future
will not be available in this decade
will result in lower cost, higher capability electronic equipment
Explanation:
The correct answer to the question is: will result in lower cost, higher capability electronic equipment
Q.
A semi-continuous operation means:
a computer is a required part of the machine
coffee breaks are allowed for the operator
each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
None of the above
the operation is continuous each shift, but stops between shifts
Explanation:
The correct answer to the question is: each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
Q.
Time proportioning control:
cannot use a TM990 micro
None of the above
a and b above.
is less efficient than normal PID control
can be used on a PM550 programmable process controller
Explanation:
The correct answer to the question is: can be used on a PM550 programmable process controller
Q.
A process controller:
can interface to digital and analog I/O
All of the above
can solve a PID process control equation easily
None of the above
is useful in a continuous process control application
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is not critical in PC CAD software?
Drawing/editing
Damping
Layering
Crosshatching
None of the above
Explanation:
The correct answer to the question is: Damping
Q.
An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
Count out
Count down
Reset.
None of the above
Count up
Explanation:
The correct answer to the question is: Count out
Q.
The "walk-through" method of programming a robot involves:
walking through your suggested procedure with your supervisor prior to programming
All of the above.
moving the robot from one location to another
None of the above
physically moving the robot through all the motions it is to repeat
Explanation:
The correct answer to the question is: physically moving the robot through all the motions it is to repeat
Q.
Group technology brings together and organizes:
parts and simulation analysis
common parts, problems, and tasks
None of the above
automation and tool production
documentation and analysis
Explanation:
The correct answer to the question is: common parts, problems, and tasks
Q.
Robots can increase productivity because:
All of the above
they do not take a vacation
production quality is uniform
None of the above
they do not get tired
Explanation:
The correct answer to the question is: All of the above
Q.
In the PROLOG language system, facts are manipulated by:
rules
None of the above
algorithms
simulations
memory
Explanation:
The correct answer to the question is: rules
Q.
The general type of process found in industry is:
continuous
discrete parts
batch
None of the above
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
Three different aspects of colour are used to define specific colours. They are hue, saturation, and:
value
shading
metamer
None of the above
gray scale
Explanation:
The correct answer to the question is: value
Q.
For a type 2 system, the steady-state:
error for a velocity input is always zero
input for acceleration input is always non-zero
None of the above
All of the above
error for a step input is always zero
Explanation:
The correct answer to the question is: All of the above
Q.
In pen plotters, "resolution" refers to the shortest possible line, but in electrostatic plotters it refers to:
the speed per inch
how accurately the plotter returns to a specific point
dual-axis tracking
the number of dots per inch
None of the above
Explanation:
The correct answer to the question is: the number of dots per inch
Q.
Most continuous control actuators:
use a 4 to 20 mA current loop input
(b) and (c) above
None of the above
are of the time proportioning type
are used with standard continuous control loop
Explanation:
The correct answer to the question is: (b) and (c) above
Q.
CAD/CAM is the inter-relationship between:
manufacturing and marketing
engineering and manufacturing
engineering and marketing
None of the above
marketing and design
Explanation:
The correct answer to the question is: engineering and manufacturing
Q.
Relay ladder logic is used in a PC because:
None of the above
it is the best industrial control language ever developed.
most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
All of the above
it is impossible to write a control program for a machine in any other logic
Explanation:
The correct answer to the question is: most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
Q.
The program counter:
counts the number of instructions that have been executed
decides which program to run
contains the address of the next instruction to be executed
is where arithmetic is done in a computer.
None of the above
Explanation:
The correct answer to the question is: contains the address of the next instruction to be executed
Q.
Today's engineers feel that the ultimate solution to the CAD/CAM problem will be
the microprocessor
Animation
None of the above
development of a more efficient display controller
turnkey systems
Explanation:
The correct answer to the question is: the microprocessor
Q.
The reliability life cycle of a product:
None of the above
All of the above
stays constant with environmental conditions
has three distinct rates of failure
cannot be predicted
Explanation:
The correct answer to the question is: has three distinct rates of failure
Q.
The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
None of the above
constructive solid geometry
isometric
layering
boundary representation
Explanation:
The correct answer to the question is: boundary representation
Q.
Which device does the general population associate most with automation?
Robots
Flexible manufacturing
Numerical control machine
Computer graphics workstation
None of the above
Explanation:
The correct answer to the question is: Robots
Q.
Which industry is the leading user of robots?
Automobile industry
None of the above
Electronic industry
Chemical industry
Shipping industry
Explanation:
The correct answer to the question is: Automobile industry
Q.
Which of the following method is used the results of a design analysis as a base for redesign decisions?
The design selection method
The direct method
The iterative design method
None of the above
All of the above
Explanation:
The correct answer to the question is: The iterative design method
Q.
Which of the following are kinds of instructions?
Input
Arithmetic
All of the above
Conditional branching
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A sequence controller:
None of the above
is a mechanical only controller
is no longer in widespread use
performs on/off control functions in relation to time.
is difficult to program
Explanation:
The correct answer to the question is: performs on/off control functions in relation to time.
Q.
What is required to enable the PC to emulate a graphics terminal?
None of the above
A color monitor
A laser printer
A graphics board
Software
Explanation:
The correct answer to the question is: Software
Q.
Which CAD display configurability allows work without any host support?
None of the above
Low intelligence
One with no secondary storage capacity.
Medium intelligence
Highly intelligent
Explanation:
The correct answer to the question is: Highly intelligent
Q.
The formula for memory capacity is:
MC = N squared.
None of the above
MC = N/2
MC -2 to the Nth power
MC = 2/N
Explanation:
The correct answer to the question is: MC -2 to the Nth power
Q.
The accuracy of a pick-and-place robot can be as good as:
+ 0.05 inches
0.008 inches
3%
None of the above
+ 0.0005 inches
Explanation:
The correct answer to the question is: + 0.0005 inches
Q.
A disadvantage of Numerical Control (NC) is:
one operator is needed for each machine.
the computer is not reliable
None of the above
the machine tool can easily overheat
the tape and tape reader are not reliable
Explanation:
The correct answer to the question is: the tape and tape reader are not reliable
Q.
Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:
logic
NC tape programming
software
None of the above
computer graphics workstation
Explanation:
The correct answer to the question is: logic
Q.
Digitizers can be converted from "dumb" to "smart" through the addition of:
a microprocessor
keyboard
a scanner
None of the above
an electromagnetic coupling
Explanation:
The correct answer to the question is: a microprocessor