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Q1. Programmable controllers:
(A) Are programmed using relay ladder logic
(B) Cannot perform functions other than relay logic
(C) Are widely used in many different industries
(D) Both (a) and (c) above
Answer: (D) Both (a) and (c) above
Q2. An intelligent robot can:
(A) Make decisions
(B) Handle only small payloads
(C) Walk
(D) Speak
Answer: (A) Make decisions
Q3. The rate at which scanning is repeated is called the:
(A) Stroke rate
(B) Refresh rate
(C) Bandwidth
(D) Resolution
Answer: (B) Refresh rate
Q4. A programmable controller:
(A) Can be used on more than one machine during its lifetime
(B) Can be reprogrammed in the field
(C) Requires considerable training before it can be used
(D) Both (a) and (b) above
Answer: (D) Both (a) and (b) above
Q5. Which of the following may be classified as an automation system?
(A) Automated warehouses
(B) Numerically controlled machine tools
(C) Robotics
(D) All of the above
Answer: (D) All of the above
Q6. In the PROLOG language system, facts are manipulated by:
(A) Algorithms
(B) Rules
(C) Memory
(D) Simulations
Answer: (B) Rules
Q7. In the instruction, 500 SUBA # 50 the command field is:
(A) 500
(B) # 50000
(C) SUBA
(D) Both (b) and (c)
Answer: (C) SUBA
Q8. Which of the plotters listed below eliminates media size limitations?
(A) Drum
(B) Flatbed
(C) Electrostatic
(D) Pinch roller
Answer: (A) Drum
Q9. A typical NC system has which of the following components?
(A) Controller
(B) Tape input
(C) Machine tool
(D) All of the above
Answer: (D) All of the above
Q10. Artificial intelligence operates on the principle of using a __ base as opposed to a data base.
(A) Character
(B) Knowledge
(C) PROLOG
(D) LISP
Answer: (B) Knowledge
Q11. The concept of a general CAD system was that it should provide:
(A) A system for handling user actions
(B) A system for the operation of applications programming
(C) A set of basic system functions and utilities
(D) All of the above
Answer: (D) All of the above
Q12. Advantages of robots include:
(A) Increased productivity
(B) Ability to withstand hazardous environments
(C) Good return on investment and better company image
(D) All of the above
Answer: (D) All of the above
Q13. The “snap” command feature in both AutoCAD and VersaCAD ensure that:
(A) Template lines can be removed
(B) Objects are entered at specific intervals
(C) Identified data are automatically segmented
(D) Definable center markers are entered
Answer: (B) Objects are entered at specific intervals
Q14. A venturi tube:
(A) Is extremely difficult to use
(B) Is made only of metal
(C) Measures the presence of a liquid
(D) Can be used to measure gas or liquid flow rates
Answer: (D) Can be used to measure gas or liquid flow rates
Q15. Use of modern control technology in automation systems:
(A) Reduces costs
(B) Improves reliability
(C) Increases yield
(D) All of the above
Answer: (D) All of the above
Automation System MCQ – All Set
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