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Automation System
Comments
Question
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
Correct Answer
electrostic
Automation System problems
Search Results
1. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: A graphics board
2. 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
Show Answer
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Discuss
Correct Answer: (b) and (c) above
3. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: multiplexer
4. 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
Show Answer
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Discuss
Correct Answer: sense the presence of a magnetic object.
5. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: (a) and (b) above
6. 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
Show Answer
Scratch Pad
Discuss
Correct Answer: digitiser
7. 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
Show Answer
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Discuss
Correct Answer: MIS manager
8. The three different types of pen plotter technology are flatbed, drum, and:
Options
A. electrostatic
B. thermal
C. pinch roller
D. impact
E. None of the above
Show Answer
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Discuss
Correct Answer: pinch roller
9. The main activity(ies) of Designer in CAD is/are:
Options
A. Control of the design process in information distribution.
B. Application of creativity, ingenuity, and experience.
C. Organisation of design information
D. All of the above
E. None of the above
Show Answer
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Discuss
Correct Answer: All of the above
10. Which of the following devices would be classified as a robot by the Robot Institute of America?
Options
A. Automobile
B. Pick-and-place manipulator
C. Artificial hand
D. All of the above
E. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Pick-and-place manipulator
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