Automation System MCQS
All Questions for: Automation System MCQS
Question 201: Today's engineers feel that the ultimate solution to the CAD/CAM problem will be
- A None of the above
- B turnkey systems
- C development of a more efficient display controller
- D the microprocessor
- E Animation
Explanation: The correct answer to the question is: the microprocessor
Question 202: The reliability life cycle of a product:
- A stays constant with environmental conditions
- B All of the above
- C cannot be predicted
- D None of the above
- E has three distinct rates of failure
Explanation: The correct answer to the question is: has three distinct rates of failure
Question 203: 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:
- A boundary representation
- B None of the above
- C isometric
- D layering
- E constructive solid geometry
Explanation: The correct answer to the question is: boundary representation
Question 204: Which device does the general population associate most with automation?
- A Computer graphics workstation
- B None of the above
- C Flexible manufacturing
- D Numerical control machine
- E Robots
Explanation: The correct answer to the question is: Robots
Question 205: Which industry is the leading user of robots?
- A Shipping industry
- B Chemical industry
- C Automobile industry
- D Electronic industry
- E None of the above
Explanation: The correct answer to the question is: Automobile industry
Question 206: Which of the following method is used the results of a design analysis as a base for redesign decisions?
- A The iterative design method
- B The direct method
- C The design selection method
- D None of the above
- E All of the above
Explanation: The correct answer to the question is: The iterative design method
Question 207: Which of the following are kinds of instructions?
- A None of the above
- B All of the above
- C Arithmetic
- D Conditional branching
- E Input
Explanation: The correct answer to the question is: All of the above
Question 208: A sequence controller:
- A is a mechanical only controller
- B None of the above
- C is difficult to program
- D is no longer in widespread use
- E performs on/off control functions in relation to time.
Explanation: The correct answer to the question is: performs on/off control functions in relation to time.
Question 209: What is required to enable the PC to emulate a graphics terminal?
- A Software
- B A laser printer
- C A graphics board
- D None of the above
- E A color monitor
Explanation: The correct answer to the question is: Software
Question 210: Which CAD display configurability allows work without any host support?
- A Highly intelligent
- B One with no secondary storage capacity.
- C None of the above
- D Medium intelligence
- E Low intelligence
Explanation: The correct answer to the question is: Highly intelligent
Question 211: The formula for memory capacity is:
- A MC = N/2
- B MC = N squared.
- C MC = 2/N
- D None of the above
- E MC -2 to the Nth power
Explanation: The correct answer to the question is: MC -2 to the Nth power
Question 212: The accuracy of a pick-and-place robot can be as good as:
- A 3%
- B None of the above
- C + 0.0005 inches
- D + 0.05 inches
- E 0.008 inches
Explanation: The correct answer to the question is: + 0.0005 inches
Question 213: A disadvantage of Numerical Control (NC) is:
- A the computer is not reliable
- B the machine tool can easily overheat
- C None of the above
- D the tape and tape reader are not reliable
- E one operator is needed for each machine.
Explanation: The correct answer to the question is: the tape and tape reader are not reliable
Question 214: Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:
- A software
- B NC tape programming
- C logic
- D computer graphics workstation
- E None of the above
Explanation: The correct answer to the question is: logic
Question 215: Digitizers can be converted from "dumb" to "smart" through the addition of:
- A a scanner
- B a microprocessor
- C an electromagnetic coupling
- D keyboard
- E None of the above
Explanation: The correct answer to the question is: a microprocessor