Automation System problems
- 1. Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology?
Options- A. Direct view storage tube
- B. Raster scan CRT
- C. Refresh-vector CRT
- D. Stroke CRT
- E. None of the above Discuss
Correct Answer: Direct view storage tube
- 2. Today, programmable controllers:
Options- 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
- E. None of the above Discuss
Correct Answer: All of the above
- 3. The axis of movement of a robot may include:
Options- A. Wrist rotation
- B. X-Y coordinate motion
- C. elbow rotation
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 4. A programmable controller:
Options- A. allows faster machine checkout
- B. is easier to troubleshoot than standard relay logic
- C. both (a) and (b)
- D. All of the above
- E. None of the above Discuss
Correct Answer: both (a) and (b)
- 5. The coordinate system used to describe a workpiece:
Options- A. is always two-dimensional
- B. changes from part to part
- C. is defined with respect to a point on the machine
- D. All of the above
- E. None of the above Discuss
Correct Answer: is defined with respect to a point on the machine
- 6. CAD/CAM is the inter-relationship between:
Options- A. manufacturing and marketing
- B. marketing and design
- C. engineering and marketing
- D. engineering and manufacturing
- E. None of the above Discuss
Correct Answer: engineering and manufacturing
- 7. In raster-scan colour monitors, colour can be intensified by:
Options- A. grouping the phosphor dots in a circular pattern
- B. having each electron gun controlled by a composite signal
- C. using an in-line gun arrangement with a solid metal mesh
- D. having each electron gun controlled by separate signal
- E. None of the above Discuss
Correct Answer: having each electron gun controlled by separate signal
- 8. A discrete parts process is:
Options- A. the same as a continuous process except a different controller must be used
- B. often encountered in manufacturing
- C. normally a repetitive series of operations
- D. (b) and (c)
- E. None of the above Discuss
Correct Answer: the same as a continuous process except a different controller must be used
- 9. The general type of process found in industry is:
Options- A. discrete parts
- B. continuous
- C. batch
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 10. The computer graphics system called SKETCHPAD was demonstrated at
Options- A. Massachusetts Institute of Technology in 1963
- B. Imperial college of Science and Technology, London, 1973
- C. University of Aston, Birmingham, 1960
- D. Cranfield Institute of Technology, London, 1962
- E. None of the above Discuss
Correct Answer: Massachusetts Institute of Technology in 1963
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