Automation System problems
- 1. If the transient response is under damped:
Options- A. steady-state will be reached faster than if the system is overdamped
- B. the value of the output will exceed the value of the input at times during the transient period
- C. the present overshoot is zero
- D. both a and b
- E. None of the above Discuss
Correct Answer: both a and b
- 2. Productivity is defined as:
Options- A. number of items manufactured per day
- B. output per man-hour of labour
- C. cost per day
- D. cost per unit
- E. None of the above Discuss
Correct Answer: output per man-hour of labour
- 3. An operational amplifier:
Options- A. can be used to subtract two or more signals
- B. can be used to sum two or more signals
- C. uses the principle of feedback
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 4. Speech recognition:
Options- A. will never be used in industrial controls
- B. is already widely used in industrial controls
- C. will be used in more applications as the technology matures.
- D. All of the above
- E. None of the above Discuss
Correct Answer: will be used in more applications as the technology matures.
- 5. Who made the statement "if a robot can do a job, a person should not be doing it"?
Options- A. Prof. F. A. Fisher of Britain
- B. Ron Albo of Shugart Associates, California
- C. Prof. Meredith Turing, London University
- D. John Smith, USA
- E. None ,of the above Discuss
Correct Answer: Ron Albo of Shugart Associates, California
- 6. How is the integral mode implemented using analog methods?
Options- A. Op amp and resistors
- B. Op amp and a capacitor
- C. Op amp and an RC network to place the error voltage across the capacitor
- D. All of the above
- E. None of the above Discuss
Correct Answer: Op amp and a capacitor
- 7. Which of the following is a graphical input device?
Options- A. light pen
- B. keyboard
- C. mouse
- D. Track ball
- E. None of the above Discuss
Correct Answer: light pen
- 8. When of the following produces the best quality graphics reproduction?
Options- A. Dot metric printers
- B. Ink jet printers
- C. Laser printers
- D. Plotters
- E. None of the above Discuss
Correct Answer: Plotters
- 9. 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?
Options- A. June 1965
- B. November 1966
- C. December 1967
- D. April 1970
- E. None of the above Discuss
Correct Answer: December 1967
- 10. Automation normally means:
Options- A. a net loss of jobs.
- B. a net increase in jobs.
- C. no change in jobs.
- D. All of the above
- E. None of the above Discuss
Correct Answer: a net increase in jobs.
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