Automation System
Automation normally means:

a net increase in jobs.
a net loss of jobs.
no change in jobs.
All of these
None of these

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Automation System
If the transient response is under damped:

the value of the output will exceed the value of the input at times during the transient period
steady-state will be reached faster than if the system is overdamped
None of these
the present overshoot is zero
both a and b

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Automation System
Light sensors:

come in a wide variety of mounting styles
work in direct sunlight
None of these
never use infrared light as light source
cannot be used a s limit switches.

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