Automation System
A favourable reason for automation is to:

decrease throughput
increase number of operations
None of these
raises assembly cost
perform difficult operations

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Automation System
The computer graphics system called SKETCHPAD was demonstrated at

None of these
Imperial college of Science and Technology, London, 1973
Cranfield Institute of Technology, London, 1962
University of Aston, Birmingham, 1960
Massachusetts Institute of Technology in 1963

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Automation System
What is the difference between integral and derivative control?

derivative control responds to a change in the rate of change in the error signal
All of these
None of these
derivative control does not eliminate offset error
integral control has slower response to an error signal.

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Automation System
The "walk-through" method of programming a robot involves:

walking through your suggested procedure with your supervisor prior to programming
physically moving the robot through all the motions it is to repeat
moving the robot from one location to another
All of these
None of these

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