Automation System
Who made the statement "if a robot can do a job, a person should not be doing it"?

John Smith, USA
Prof. Meredith Turing, London University
None ,of the above
Prof. F. A. Fisher of Britain
Ron Albo of Shugart Associates, California

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Automation System
A dc servo motor:

All of these
uses a tachometer for speed feedback
can provide precise position control
uses a variable dc voltage for speed control
None of these

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Automation System
What is proportional control?

The gain is independent of offset error.
None of these
All of these
The controller output varies continuously over a range
It has a discrete output for each error value

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