Automation System
Flexible manufacturing allows for:

quick and inexpensive product changes
tool design and tool production
automated design
None of these
factory management

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Automation System
What is proportional control?

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

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Automation System
A dc servo motor:

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

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