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?
None of the above
Mouse
Plotter
Digitizer
Graphics workstation
Explanation:
The correct answer to the question is: Graphics workstation
Q.
The steady-state error is:
decreased by increasing gain.
zero for all inputs to type 1 systems
a function of the transient response
independent of the type of input
None of the above
Explanation:
The correct answer to the question is: decreased by increasing gain.
Q.
A pick-and-place manipulator is:
None of the above
capable of point-to-point operation
the most flexible of all robots
primarily used for large parts handling
an intelligent robot
Explanation:
The correct answer to the question is: capable of point-to-point operation
Q.
Numerical control:
applies only to milling machines
is a method for producing an exact number of parts per hour
All of the above
None of the above
is a method for controlling the operation of a machine by means of a set of instructions
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
has a high cost-performance tradeoff
reduces the host computer workload and allows more users
provides limited growth potentials for 3-D
None of the above
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:
None of the above
mouse
digitizer
CRT
keyboard
Explanation:
The correct answer to the question is: CRT
Q.
What two disciplines are usually tied by a common data base?
Testing and analysis
None of the above
Drafting and documentation
Documentation and geometric modeling
Computer-aided design and computer-aided manufacturing
Explanation:
The correct answer to the question is: Computer-aided design and computer-aided manufacturing
Q.
The robot:
will be more useful when robot vision is improved significantly
is very primitive at the present
represents the most powerful new industrial automation tool currently on the horizon
None of the above
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?
Stroke CRT
Refresh-vector CRT
Direct view storage tube
None of the above
Raster scan CRT
Explanation:
The correct answer to the question is: Direct view storage tube
Q.
The speed at which the monitor accepts data is called:
None of the above
response time
scanning
bandwidth
interlacing
Explanation:
The correct answer to the question is: bandwidth
Q.
Flexible manufacturing allows for:
automated design
None of the above
factory management
quick and inexpensive product changes
tool design and tool production
Explanation:
The correct answer to the question is: quick and inexpensive product changes
Q.
If the transient response is under damped:
the present overshoot is zero
the value of the output will exceed the value of the input at times during the transient period
both a and b
None of the above
steady-state will be reached faster than if the system is overdamped
Explanation:
The correct answer to the question is: both a and b
Q.
Which item best describes a CAM technology?
Geometric modeling
Drafting
Numerical control
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:
None of the above
tool motions can be checked to see if there is interference between the tool and the object
it simplifies the trial-and-error method
product design represents approximately one-half the engineering costs
there is better coordination in the materials-handling area
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
a window
a conic section
a view point
a view plane
None of the above
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
are more powerful then the first controllers on the market
can be cost effective even when replacing just a few relays
None of the above
All 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?
Flatbed
Pinch roller
None of the above
Electrostatic
Drum
Explanation:
The correct answer to the question is: Drum
Q.
What is the process lag?
All of the above
The time it takes for the sensor to respond to a changed.
The time it takes for the mass of the process to respond to an input change.
None of the above
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
None of the above
Remote-terminal processing
Batch mode processing
Intelligent terminal Processing
Explanation:
The correct answer to the question is: On-line processing
Q.
Which of these controller types is the most accurate?
Proportional plus integral
Proportional
None of the above
Proportional plus derivative
Three mode
Explanation:
The correct answer to the question is: Three mode
Q.
Over the last ten years, productivity has risen most rapidly in:
None of the above
Italy
Japan
United States
France
Explanation:
The correct answer to the question is: Japan
Q.
Which part of the system performs the "housekeeping" chores?
operating system
interpreter
translator
None of the above
compiler
Explanation:
The correct answer to the question is: operating system
Q.
Most current PC CAD systems are used for producing:
circuit simulation
finite element analysis
None of the above
solids modeling
2-D drawings
Explanation:
The correct answer to the question is: 2-D drawings
Q.
The addition of _____ can reduce processing time.
A converter
An EPROM
None of the above
A buffer
A co-processor
Explanation:
The correct answer to the question is: A co-processor
Q.
Programmable controllers:
None of the above
are programmed using relay ladder logic
are widely used in many different industries
(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 type of data you will input
The application for which it will be used
None of the above
The hardware you currently own
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?
Op amp and an RC network to place the error voltage across the capacitor
None of the above
Op amp and a capacitor
All of the above
Op amp and resistors
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
On-line processing
Remote-terminal processing
Intelligent terminal Processing
Batch mode processing
None of the above
Explanation:
The correct answer to the question is: Intelligent terminal Processing
Q.
Vision sensors:
None of the above
will remain very costly
All of the above
will more closely match the capabilities of the human eye
can not improve much in the next decade
Explanation:
The correct answer to the question is: will more closely match the capabilities of the human eye
Q.
Pressure sensors:
use an aneroid chamber with a variable resistance output
All of the above
use capacitive variations to sense pressure
None of the above
use the piezoresistive effect in strain gauge sensors
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:
a processor
random-access storage
None of the above
a set of functions
a large address
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
concerned with management programs
specifically for PC-board design
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
Software
Driver
None of the above
Hardware
Explanation:
The correct answer to the question is: Driver
Q.
The main activity(ies) of Designer in CAD is/are:
None of the above
Control of the design process in information distribution.
Application of creativity, ingenuity, and experience.
All of the above
Organisation of design information
Explanation:
The correct answer to the question is: All of the above
Q.
Microcomputer-based control sys-tems
All of the above
will have more standard industrial application software available in the future.
will just keep their present capability
will tend to increase in cost.
None 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:
reliability
None of the above
availability
transmission
capacity
Explanation:
The correct answer to the question is: capacity
Q.
Having compatibility and commonality in and between vendors' equipment is called:
None of the above
integration
registration
standardization
networking
Explanation:
The correct answer to the question is: standardization
Q.
The Ziegler-Nichols method:
None of the above
a and b above
is a graphical solution method
can be used to determine gain factors of a PI loop
is a method of control
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
CAD software
UNIX software
system software
None of the above
Explanation:
The correct answer to the question is: system software
Q.
High-level languages:
cannot be used with automatic systems.
require knowledge of the computer design
are very difficult to use
None of the above
are "procedure-oriented"
Explanation:
The correct answer to the question is: are "procedure-oriented"
Q.
A Hall effect switch is usually used to:
sense a vacuum
sense the presence of a magnetic object.
None of the above
measure temperature
measure voltage
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
microcomputer
None of the above
software
mechanical unit (arm)
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:
a compiler
a communications processor
an editor
an interpreter
None of the above
Explanation:
The correct answer to the question is: a communications processor
Q.
What two methods are available to build electronic continuous control?
All of the above
Analog and mechanical
Analog and digital
Pneumatic and analog
None of the above
Explanation:
The correct answer to the question is: Analog and digital
Q.
A servo controlled robot:
stop only at fixed points on each axis
None of the above
must be hydraulically driven
can accelerate
must be electrically driven
Explanation:
The correct answer to the question is: can accelerate
Q.
Which of the following is considered a high-level language?
All of the above
Machine language
Assembly language
FORTRAN
None of the above
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
2-D modeling
None of the above
3-D modeling
surface modeling
Explanation:
The correct answer to the question is: surface modeling
Q.
Sensors:
probably will not improve over the next decade
will be much smarter and more sophisticated in the future
are easily developed
are not important in automation
None of the above
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 current
a capacitance
a resistance
a voltage
None of the above
Explanation:
The correct answer to the question is: a voltage
Q.
CAE and CAM are linked through:
a common data base and communications system
None of the above
parts production and testing
NC tape programming and automated design
assembly automation and tool production.
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:
All of the above
hydraulic
None of the above
pneumatic
electric
Explanation:
The correct answer to the question is: All of the above
Q.
A flexible manufacturing system may be:
very difficult to change when new products are introduced
None of the above
All of the above.
expensive to alter
an automated assembly line
Explanation:
The correct answer to the question is: an automated assembly line
Q.
A venturi tube:
is extremely difficult to use
can be used to measure gas or liquid flow rates
None of the above
is made only of metal
measures the presence of a liquid
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
None of the above
turnkey systems
networking
Explanation:
The correct answer to the question is: networking
Q.
An assembly language instruction:
corresponds to one computer operation
None of the above
does not require knowledge of the computer design
is written in ones and zeros
All of the above
Explanation:
The correct answer to the question is: corresponds to one computer operation
Q.
Historically, central systems were used because:
memory consumed a large amount of power
memory was very expensive
None of the above
semiconductor memory was not available
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:
memory data bus
input data bus
I/O address bus
output data bus
None of the above
Explanation:
The correct answer to the question is: memory data bus
Q.
Flat panel displays are based on what type of technology?
None of the above
Very large-scale integration (VLSI)
Solid state
Direct view storage tube
RGB monitor
Explanation:
The correct answer to the question is: Solid state
Q.
The heart of automation technology is.
control
None of the above
sensors
computers
robots
Explanation:
The correct answer to the question is: computers
Q.
Which of the following elements can be used with a TI510 FC?
Flashing light
Metronome
Cymbal timer
Drum timer
None of the above
Explanation:
The correct answer to the question is: Drum timer
Q.
An encoder:
is used to send telegraph signals
None of the above
converts an input to a binary number
can have only four keys
converts a binary number to a decimal 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?
the error signal is summed over a discrete time interval and accumulated by the controller
None of the above
All of the above
the error is divided into discrete amounts
the digital controller cannot handle integral mode
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?
Macro and symbol Editor
All of the above
Point Editor
Line Editor
None of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A solenoid:
is spring operated
is related to an aneroid
can be used only in de circuits
None of the above
is widely used in industrial automation
Explanation:
The correct answer to the question is: is widely used in industrial automation
Q.
Using a microcomputer as a controller allows:
All of the above
simpler mechanical hardware
None of the above
faster cycle time
more self diagnostics of the machine operation
Explanation:
The correct answer to the question is: All of the above
Q.
Programming languages currently available for robots:
may allow primitive motion
None of the above
may be point-to-point languages
All of the above
require training
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following represents a conditional branching instruction?
BGT LOOPS
JMP MOTOR
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:
All of the above
an output relay and a control relay
a control relay and a retentive relay
a retentive relay and a non-retentive relay
None of the above
Explanation:
The correct answer to the question is: an output relay and a control relay
Q.
A stepping motor;
None of the above
is a good choice where continuous rotation is needed
can index positional movement.
has a commutator
has a speed proportional to voltage input
Explanation:
The correct answer to the question is: can index positional movement.
Q.
Automation normally means:
no change in jobs.
a net loss of jobs.
a net increase in jobs.
None of the above
All 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:
logic
topology
queuing
pairing
None of the above
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
1960
1963
1961
None of the above
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
both b and c
None of the above
provide an extra workstation
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:
transistor
None of the above
improved vacuum tube
integrated circuit
diode
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
BASIC
COBOL
LISP
Explanation:
The correct answer to the question is: LISP
Q.
Which type of digitizer measures a wave traveling at the speed of sound?
Caparitive
Digitizing sr amer
Electrostatic
Sonic
None of the above
Explanation:
The correct answer to the question is: Sonic
Q.
The three different types of pen plotter technology are flatbed, drum, and:
impact
pinch roller
electrostatic
thermal
None of the above
Explanation:
The correct answer to the question is: pinch roller
Q.
An operating system:
is useless in most control applications
All of the above
provides ability for other programmers to understand the software structure
can help reduce software development time
None of the above
Explanation:
The correct answer to the question is: can help reduce software development time
Q.
Stepping motors:
All of the above
can run both clockwise and counterclockwise
can be built to index different amounts by changing the pole configuration
do not require commutators
can run at varying speeds
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"?
Ron Albo of Shugart Associates, California
Prof. F. A. Fisher of Britain
None ,of the above
John Smith, USA
Prof. Meredith Turing, London University
Explanation:
The correct answer to the question is: Ron Albo of Shugart Associates, California
Q.
The axis of movement of a robot may include:
All of the above
Wrist rotation
elbow rotation
None of the above
X-Y coordinate motion
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?
Mouse
None of the above
Tablet
Digitiser
Track ball
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
Dec-67
Nov-66
Apr-70
Jun-65
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?
None of the above
Live and Rectangle mode
Arc and Circle mode
All of the above
Dimension and Alphanumeric mode
Explanation:
The correct answer to the question is: All of the above
Q.
The rate at which scanning is repeated is called the:
stroke rate
refresh rate
None of the above
resolution
bandwidth
Explanation:
The correct answer to the question is: refresh rate
Q.
A way to transfer programs to a central system is:
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
None of the above
by setting bit switches on the central CPU
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:
None of the above
All of the above
may have a gripping action
is the robot "hand"
can be an actual tool
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:
speed of movement
complexity of the task it can perform.
range of motion of the robot
None of the above
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
None of the above
All of the above
A process parameter that changes value
A controlled variable
Explanation:
The correct answer to the question is: All of the above
Q.
A continuous process is:
one that never shuts down
self-contained in that raw materials enter the process and an identifiable products exits the process.
used only for simple tasks
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
All of the above
uses the principle of feedback
can be used to sum two or more signals
can be used to subtract 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
University of Aston, Birmingham, 1960
Imperial college of Science and Technology, London, 1973
None of the above
Massachusetts Institute of Technology in 1963
Cranfield Institute of Technology, London, 1962
Explanation:
The correct answer to the question is: Massachusetts Institute of Technology in 1963
Q.
The new industrial revolution has been caused by:
the Vietnam War
social unrest
demand for higher wages
advances in electronics
None of the above
Explanation:
The correct answer to the question is: advances in electronics
Q.
In the instruction, 500 SUBA # 50 the command field is:
500
# 50000
(b) and (c)
SUBA
None of the above
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.
programmable controllers
None of the above
drafting systems
Explanation:
The correct answer to the question is: numerical controlled machines.
Q.
A proportional plus integral contro-ller can:
has no transient response
both (b) and (c)
can compensate for lag
None of the above
can increase the system type
Explanation:
The correct answer to the question is: both (b) and (c)
Q.
For a type 1 system, the steady-state:
input for acceleration input is always non-zero
(a) and (c)
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?
Walk-through
(a) and (c)
None of the above
Set mechanical stops
Software program
Explanation:
The correct answer to the question is: (a) and (c)
Q.
Semiconductor devices:
All of the above
usually have a very short MTBF (mean time between failure)
None of the above
are less reliable than electro
have a very short infant mortality period
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?
sensory devices
None of the above
functional manipulators
negative image
memory
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?
All of the above
None of the above
Artificial hand
Pick-and-place manipulator
Automobile
Explanation:
The correct answer to the question is: Pick-and-place manipulator
Q.
In general, American buyers will purchase goods:
that offer the best quality for the least money.
that are made in America, even at higher costs.
None of the above
without regard to country of manufacturer.
(a) and (c)
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:
MIS manager
None of the above
marketing manager
finance manager
president
Explanation:
The correct answer to the question is: MIS manager
Q.
Most industrial control applications:
All of the above
can be done more reliably using solid-state methods
can be solved using more than one method of control
None of the above
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:
None of the above
having each electron gun controlled by a composite signal
having each electron gun controlled by separate signal
grouping the phosphor dots in a circular pattern
using an in-line gun arrangement with a solid metal mesh
Explanation:
The correct answer to the question is: having each electron gun controlled by separate signal
Q.
Compared to humans, machines:
None of the above
can work in harsher environments
can make more complex decisions based on unexpected circumstances
make fewer errors
(a) and (c)
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
executes a program of instructions
is another name for a computer
(a) and (c)
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
transmission of data
up-to-date data
desirability of data
None of the above
compatibility 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:
summary of the problem
method for financing the project
None of the above
project evaluation
procedure for purchase
Explanation:
The correct answer to the question is: project evaluation
Q.
FORTRAN is:
All of the above
a mathematically oriented language
a medium-level language
None of the above
machine dependent
Explanation:
The correct answer to the question is: a mathematically oriented language
Q.
When of the following produces the best quality graphics reproduction?
None of the above
Ink jet printers
Laser 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 graphics cable
A co-processor
None of the above
A graphics board
RGB monitor
Explanation:
The correct answer to the question is: A graphics board
Q.
Actuators are used to:
None of the above
All of the above
activate a chemical
sense an object
make a mechanical movement
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
can be used to measure gas or liquid flow rates
measures pressure by sensing deflection of an evacuated chambers.
is very unreliable
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:
All of the above
increases yield
None of the above
improves reliability
reduces costs
Explanation:
The correct answer to the question is: All of the above
Q.
Computer-based controllers:
are very flexible
(a) and (c) above
None of the above
are very difficult to change
should be built in a modular fashion wherever possible
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):
multiplexer
communications processor
RS-232C port
None of the above
concentrator
Explanation:
The correct answer to the question is: multiplexer
Q.
The workspace required for a robot:
must be enclosed by a fence
is less than that of a human performing the same task
depends upon the robot used
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
any latched data must be done using an external latching relay
mathematics cannot be performed
all of the logic status is maintained in memory
None of the above
Explanation:
The correct answer to the question is: all of the logic status is maintained in memory
Q.
Software is:
None of the above
a programming language
a set of instructions
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:
an algorithm
arithmetic logic
a geometric model
a permutation
None of the above
Explanation:
The correct answer to the question is: an algorithm
Q.
The coordinate system used to describe a workpiece:
is always two-dimensional
is defined with respect to a point on the machine
changes from part to part
None of the above
All of the above
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
Office clerks
Steel factory workers
Robots
Factory workers
Explanation:
The correct answer to the question is: Robots
Q.
Which of the following may be classified as an automation system?
automated warehouses
robotics
numerically controlled machine tools
None of the above
All of the above
Explanation:
The correct answer to the question is: All of the above
Q.
A microprocessor is:
an integrated circuit
relatively inexpensive
None of the above
All of the above
controlled by a program
Explanation:
The correct answer to the question is: All of the above
Q.
A program language:
is never machine dependent
is always machine dependent
None of the above
All of the above
defines the form of the instruction
Explanation:
The correct answer to the question is: defines the form of the instruction
Q.
Trend analysis:
None of the above
is used only in financial planning
requires a very expensive system to implement
is a brand new concept
can improve control system response
Explanation:
The correct answer to the question is: can improve control system response
Q.
The raster CRT eliminates:
flicker only
has no effect
None of the above
slow update only
flicker and slow update
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 system for handling user actions.
All of the above
A system for the operation of applications programming.
A set of basic system functions and utilities.
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?
149.88
133.36
18
1275.41
None of the above
Explanation:
The correct answer to the question is: 133.36
Q.
Which of the following is a graphical input device?
mouse
keyboard
None of the above
light pen
Track ball
Explanation:
The correct answer to the question is: light pen
Q.
Productivity is defined as:
cost per unit
number of items manufactured per day
output per man-hour of labour
None of the above
cost 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:
machine language
None of the above
FORTRAN
COBOL
BASIC
Explanation:
The correct answer to the question is: machine language
Q.
The term used to represent the recycling of unused memory is:
memory dump
garbage collection
diagnostic routine
None of the above
direct memory access
Explanation:
The correct answer to the question is: garbage collection
Q.
The SKETCHPAD system
None of the above
is used for interactive Graphics
consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.
All of the above
is expensive because it is sophisticated and make demands on the power and resources of the computer.
Explanation:
The correct answer to the question is: All of the above
Q.
In order to combat foreign competition, U.S. companies are:
seeking import tariffs
None of the above
ignoring the situation
automating
decreasing the salaries
Explanation:
The correct answer to the question is: automating
Q.
A dc servo motor:
All of the above
uses a tachometer for speed feedback
None of the above
can provide precise position control
uses a variable dc voltage for speed control
Explanation:
The correct answer to the question is: All of the above
Q.
For a type 0 system, the steady-state:
None of the above
error for a velocity input is always zero
(a) and (c)
error for a step input is always zero
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:
is already widely used in industrial controls
All of the above
will be used in more applications as the technology matures.
None of the above
will never be used in industrial controls
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?
derivative control responds to a change in the rate of change in the error signal
None of the above
All of the above
derivative control does not eliminate offset error
integral control has slower response to an error signal.
Explanation:
The correct answer to the question is: All of the above
Q.
Which of the following is a graphical output device?
Dot-matrix Printer
Plotter
Line Printer
None of the above
Laser Printer
Explanation:
The correct answer to the question is: Plotter
Q.
Resolution in a CRT refers to:
the speed at which the monitor can accept data from the computer
the number of phosphor dots that react when hit by the electron beam
None of the above
the number of addressable elements on the tube
the number of pixels in each square centimeter
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
None of the above
clutch.
brake
thermometer
Explanation:
The correct answer to the question is: thermometer
Q.
A favourable reason for automation is to:
perform difficult operations
decrease throughput
None of the above
increase number of operations
raises assembly cost
Explanation:
The correct answer to the question is: perform difficult operations
Q.
Direct Numerical Control means:
eliminating computers from the manufacturing process
None of the above
complete elimination of a need for a human operator.
using several computers to control one large machine
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:
All of the above
is very difficult for the inexperienced programmer to understand
None of the above
is unreliable because there are no moving parts
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?
None of the above
All of the above
GOTO XOUT
ADD 5
10001101
Explanation:
The correct answer to the question is: 10001101
Q.
A flip-flop:
remembers what was previously stored in it
is a combinational logic device
(a) and (c)
None of the above
is a sequential logic device
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.
Animation and graphic design
Mechanical engineering design
All of the above
Structural engineering design and Electronic circuit design
None of the above
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
None of the above
run regular simulated tests using TARP (testing of Applications Recovery Planes)
do not leave training manuals unsecured
do not allow unbonded service people to work on your equipment
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 iterative design method
The direct method
The design selection method
None of the above
All 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
Cartography
Electronics
Aerospace
None of the above
Explanation:
The correct answer to the question is: Electronics
Q.
The main function(s) of computer in CAD is/are
All of the above
To serve as an extension to the memory of the designer
To enhance the analytical and logical power of the designer
None of the above
To relieve the designer from routine repetitious tasks.
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:
the user must have access to both hardware and software
technical assistance must be provided to the user.
None of the above
the system must make provision for new techniques.
there should be a common 3-D part description system.
Explanation:
The correct answer to the question is: there should be a common 3-D part description system.
Q.
Light sensors:
work in direct sunlight
cannot be used a s limit switches.
None of the above
never use infrared light as light source
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:
None of the above
a sequence controller
an output actuator
a position sensor
an input sensor
Explanation:
The correct answer to the question is: a sequence controller
Q.
Straight-line operations:
must be limited to two per workpiece
must be parallel to one of the axes of the coordinate system
can include diagonal cuts if they aren't curved
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:
None of the above
Maxwell pyramid
Turing test
pyramid
Gaussian 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
None of the above
Tablet
Direct view storage tube (DVST)
light pen
digitiser
Explanation:
The correct answer to the question is: digitiser
Q.
Operator interaction directly with the CRT is accomplished via:
a digitizing tablet
a touch terminal
a stylus
vector scanning
None of the above
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
Translator
None of the above
Communications processor
None of the above
Interpreter
Explanation:
The correct answer to the question is: None of the above
Q.
A discrete parts process is:
the same as a continuous process except a different controller must be used
None of the above
often encountered in manufacturing
(b) and (c)
normally a repetitive series of operations
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 contract
None of the above
The financial report.
The project evaluation
Explanation:
The correct answer to the question is: The contract
Q.
The chosen language for the Japanese Fifth-Generation Compu-ter Project is:
PROLOG
COBOL
LISP
None of the above
FORTRAN
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?
FEM (Finite Element Modeling)
Solid modeling
Surface modeling
None of the above
Wire-frame modeling
Explanation:
The correct answer to the question is: Solid modeling
Q.
The parallel register:
uses R-S flip-flops
None of the above
is erased after a word is read fromit
All of the above
can store a multiple bit binary number
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?
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.
Makes changes on the image by increasing the anode voltage.
None of the above
Creates images on the screen by scanning straight-line vectors between selected points.
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?
None of the above
The direct method
The iterative design method
The design selection method
All 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
are assigned values of 1 or 0 depending on the voltage level
have a sinusoidal shape.
None of the above
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:
Turing test
Gaussian test
McCarthy test
Boolean test
None of the above
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:
solid model
3-D model
None of the above
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?
15
None of the above
10
33
18
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
Programmable function box
Plotter
Touch terminal
None of the above
Explanation:
The correct answer to the question is: Plotter
Q.
Plotter accuracy is measured in terms of repeatability and:
buffer size
None of the above
resolution
intelligence
vertical dimension
Explanation:
The correct answer to the question is: resolution
Q.
If the transient response of a system is overdamped:
None of the above
the value of the output exceeds the value of the input at times during the transient period.
the value of the output never exceeds the value of the input during the transient period.
All of the above
the value of the output never stabilizes.
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:
will vary depending on the language used
All of the above
must be slower than the fastest mechanical operation that is to be controlled
cannot be changed once the program is written
None of the above
Explanation:
The correct answer to the question is: will vary depending on the language used
Q.
A programmable controller:
All of the above
allows faster machine checkout
None of the above
both (a) and (b)
is easier to troubleshoot than standard relay logic
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?
K. Miceni
Kenji Urada
M. Shubhagya
None of the above
Harun Shimada
Explanation:
The correct answer to the question is: Kenji Urada
Q.
A thermistor:
All of the above
measures temperature
None of the above
is a pressure sensing device
has a voltage output
Explanation:
The correct answer to the question is: measures temperature
Q.
A typical NC system has which of the following components?
Controller
All of the above
Tape input
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
both (b) and (c)
require an external timer added by the user
None of the above.
is available on the standard CPU board
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:
10 Hz
1,000 Hz
10,000 Hz
0.001 Hz
None of the above
Explanation:
The correct answer to the question is: 1,000 Hz
Q.
VLSI (very large scale integrated circuits) logic:
will result in lower cost, higher capability electronic equipment
will not be available in this decade
None of the above
All of the above
means more costly electronic products in the future
Explanation:
The correct answer to the question is: will result in lower cost, higher capability electronic equipment
Q.
A semi-continuous operation means:
None of the above
each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
coffee breaks are allowed for the operator
a computer is a required part of the machine
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:
is less efficient than normal PID control
can be used on a PM550 programmable process controller
cannot use a TM990 micro
None of the above
a and b above.
Explanation:
The correct answer to the question is: can be used on a PM550 programmable process controller
Q.
A process controller:
can solve a PID process control equation easily
is useful in a continuous process control application
None of the above
can interface to digital and analog I/O
All of the above
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
Layering
None of the above
Crosshatching
Damping
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 up
None of the above
Reset.
Count out
Count down
Explanation:
The correct answer to the question is: Count out
Q.
The "walk-through" method of programming a robot involves:
physically moving the robot through all the motions it is to repeat
walking through your suggested procedure with your supervisor prior to programming
All of the above.
None of the above
moving the robot from one location to another
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:
common parts, problems, and tasks
automation and tool production
documentation and analysis
None of the above
parts and simulation analysis
Explanation:
The correct answer to the question is: common parts, problems, and tasks
Q.
Robots can increase productivity because:
they do not take a vacation
production quality is uniform
All of the above
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:
algorithms
simulations
rules
memory
None of the above
Explanation:
The correct answer to the question is: rules
Q.
The general type of process found in industry is:
All of the above
None of the above
discrete parts
batch
continuous
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:
gray scale
value
metamer
shading
None of the above
Explanation:
The correct answer to the question is: value
Q.
For a type 2 system, the steady-state:
error for a step input is always zero
input for acceleration input is always non-zero
All of the above
None of the above
error for a velocity 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:
dual-axis tracking
the number of dots per inch
how accurately the plotter returns to a specific point
None of the above
the speed per inch
Explanation:
The correct answer to the question is: the number of dots per inch
Q.
Most continuous control actuators:
None of the above
(b) and (c) above
use a 4 to 20 mA current loop input
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:
marketing and design
engineering and manufacturing
manufacturing and marketing
engineering and marketing
None of the above
Explanation:
The correct answer to the question is: engineering and manufacturing
Q.
Relay ladder logic is used in a PC because:
most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
None of the above
All of the above
it is impossible to write a control program for a machine in any other logic
it is the best industrial control language ever developed.
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
is where arithmetic is done in a computer.
None of the above
decides which program to run
contains the address of the next instruction to be executed
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
development of a more efficient display controller
None of the above
turnkey systems
Animation
the microprocessor
Explanation:
The correct answer to the question is: the microprocessor
Q.
The reliability life cycle of a product:
stays constant with environmental conditions
cannot be predicted
None of the above
All of the above
has three distinct rates of failure
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:
isometric
constructive solid geometry
layering
None of the above
boundary representation
Explanation:
The correct answer to the question is: boundary representation
Q.
Which device does the general population associate most with automation?
Flexible manufacturing
None of the above
Computer graphics workstation
Robots
Numerical control machine
Explanation:
The correct answer to the question is: Robots
Q.
Which industry is the leading user of robots?
Shipping industry
None of the above
Chemical industry
Electronic industry
Automobile 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
All of the above
None 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
All of the above
None of the above
Arithmetic
Conditional branching
Explanation:
The correct answer to the question is: All of the above
Q.
A sequence controller:
performs on/off control functions in relation to time.
is no longer in widespread use
None of the above
is difficult to program
is a mechanical only controller
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?
A graphics board
Software
None of the above
A color monitor
A laser printer
Explanation:
The correct answer to the question is: Software
Q.
Which CAD display configurability allows work without any host support?
Medium intelligence
One with no secondary storage capacity.
Low intelligence
Highly intelligent
None of the above
Explanation:
The correct answer to the question is: Highly intelligent
Q.
The formula for memory capacity is:
None of the above
MC = N/2
MC = 2/N
MC = N squared.
MC -2 to the Nth power
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:
None of the above
+ 0.05 inches
+ 0.0005 inches
0.008 inches
3%
Explanation:
The correct answer to the question is: + 0.0005 inches
Q.
A disadvantage of Numerical Control (NC) is:
the computer is not reliable
None of the above
the machine tool can easily overheat
the tape and tape reader are not reliable
one operator is needed for each machine.
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:
None of the above
computer graphics workstation
NC tape programming
software
logic
Explanation:
The correct answer to the question is: logic
Q.
Digitizers can be converted from "dumb" to "smart" through the addition of:
an electromagnetic coupling
keyboard
None of the above
a microprocessor
a scanner
Explanation:
The correct answer to the question is: a microprocessor