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Q1. A pick-and-place manipulator is:
(A) The most flexible of all robots
(B) An intelligent robot
(C) Capable of point-to-point operation
(D) Primarily used for large parts handling
Answer: (C) Capable of point-to-point operation
Q2. Numerical control:
(A) Is a method for controlling the operation of a machine by means of a set of instructions
(B) Applies only to milling machines
(C) Is a method for producing an exact number of parts per hour
(D) All of the above
Answer: (A) Is a method for controlling the operation of a machine by means of a set of instructions
Q3. Today’s engineers feel that the ultimate solution to the CAD/CAM problem will be
(A) Animation
(B) The microprocessor
(C) Turnkey systems
(D) Development of a more efficient display controller
Answer: (B) The microprocessor
Q4. The use of specialized workstations:
(A) Provides limited growth potentials for 3-D
(B) Reduces the host computer workload and allows more users
(C) Reduces the host computer workload
(D) None of the above
Answer:(B) Reduces the host computer workload and allows more users
Q5. A servo controlled robot:
(A) Stop only at fixed points on each axis
(B) Can accelerate
(C) Must be hydraulically driven
(D) Must be electrically driven
Answer: (B) Can accelerate
Q6. Trend analysis:
(A) Is used only in financial planning
(B) Can improve control system response
(C) Requires a very expensive system to implement
(D) Is a brand new concept
Answer: (B) Can improve control system response
Q7. If the transient response of a system is overdamped:
(A) The value of the output exceeds the value of the input at times during the transient period
(B) The value of the output never exceeds the value of the input during the transient period
(C) The value of the output never stabilizes
(D) None of the above
Answer: (A) The value of the output exceeds the value of the input at times during the transient period
Q8. Which of these controller types is the most accurate?
(A) Proportional plus integral
(B) Proportional
(C) Proportional plus derivative
(D) Three mode
Answer: (D) Three mode
Q9. A flip-flop:
(A) Is a combinational logic device
(B) Is a sequential logic device
(C) Remembers what was previously stored in it
(D) Both (a) and (c) above
Answer: (D) Both (a) and (c) above
Q10. 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?
(A) June 1965
(B) November 1966
(C) December 1967
(D) April 1970
Answer: (C) December 1967
Q11. Which of the following is considered a high-level language?
(A) Machine language
(B) FORTRAN
(C) Assembly language
(D) None of the above
Answer: (B) FORTRAN
Q12. Today, programmable controllers:
(A) Are more powerful then the first controllers on the market
(B) Are relatively low cost compared with the original digital equipment available for industrial control
(C) Can be cost effective even when replacing just a few relays
(D) All of the above
Answer: (D) All of the above
Q13. Which item best describes a CAM technology?
(A) Numerical control
(B) Drafting
(C) Documentation
(D) Geometric modeling
Answer: (A) Numerical control
Q14. The main function(s) of computer in CAD is/are
(A) To serve as an extension to the memory of the designer
(B) To enhance the analytical and logical power of the designer
(C) To relieve the designer from routine repetitious tasks
(D) All of the above
Answer: (D) All of the above
Q15. Which of the following represents a conditional branching instruction?
(A) BGT LOOPS
(B) GOTO 50
(C) X = 5 + Y
(D) JMP MOTOR
Answer: (A) BGT LOOPS
Automation System MCQ – All Set
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