Automation System
The integrated circuit:

often is called a "chip"
led to the development of the transistor
has revolutionized electronics
None of these
(b) and (c)

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Automation System
The robot:

represents the most powerful new industrial automation tool currently on the horizon
is very primitive at the present
All of these
will be more useful when robot vision is improved significantly
None of these

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Automation System
How is the integral mode implemented on a digital controller?

the error signal is summed over a discrete time interval and accumulated by the controller
the digital controller cannot handle integral mode
All of these
None of these
the error is divided into discrete amounts

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