Discussion
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- Question
The hardware device Jhat acts as both a switching and connecting unit is called a(n):
Options- A. concentrator
- B. RS-232C port
- C. multiplexer
- D. communications processor
- E. None of the above
- Correct Answer
- multiplexer
- 1. A Hall effect switch is usually used to:
Options- A. , measure voltage
- B. measure temperature
- C. sense a vacuum
- D. sense the presence of a magnetic object.
- E. None of the above Discuss
- 2. A programmable controller:
Options- 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. (a) and (b) above
- E. None of the above Discuss
- 3. An intelligent robot can:
Options- A. make decisions
- B. handle only small payloads
- C. walk
- D. speak
- E. None of the above Discuss
- 4. Robots can increase productivity because:
Options- A. they do not take a vacation
- B. they do not get tired
- C. production quality is uniform
- D. All of the above
- E. None of the above Discuss
- 5. Which of the following method is used the results of a design analysis as a base for redesign decisions?
Options- A. The iterative design method
- B. The direct method
- C. The design selection method
- D. All of the above
- E. None of the above Discuss
- 6. Most continuous control actuators:
Options- A. are of the time proportioning type
- B. use a 4 to 20 mA current loop input
- C. are used with standard continuous control loop
- D. (b) and (c) above
- E. None of the above Discuss
- 7. What kind of capability is required if one plans to interface with a plotter or printer?
Options- A. A graphics cable
- B. RGB monitor
- C. A graphics board
- D. A co-processor
- E. None of the above Discuss
- 8. The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is:
Options- A. electromagnetic
- B. raster
- C. sonic
- D. electrostic
- E. None of the above Discuss
- 9. A common way to take x, y coordinates off a drawing is to use a
Options- A. light pen
- B. digitiser
- C. Direct view storage tube (DVST)
- D. Tablet
- E. None of the above Discuss
- 10. The ideal solution is to have a system coordinator who will interface with the engineering and manufacturing managers, as well as the:
Options- A. finance manager
- B. president
- C. marketing manager
- D. MIS manager
- E. None of the above Discuss
Automation System problems
Search Results
Correct Answer: sense the presence of a magnetic object.
Correct Answer: (a) and (b) above
Correct Answer: make decisions
Correct Answer: All of the above
Correct Answer: The iterative design method
Correct Answer: (b) and (c) above
Correct Answer: A graphics board
Correct Answer: electrostic
Correct Answer: digitiser
Correct Answer: MIS manager
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