Automation System
A stepping motor;

can index positional movement.
has a speed proportional to voltage input
is a good choice where continuous rotation is needed
None of these
has a commutator

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Automation System
If the transient response of a system is overdamped:

All of these
None of these
the value of the output never stabilizes.
the value of the output exceeds the value of the input at times during the transient period.
the value of the output never exceeds the value of the input during the transient period.

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Automation System
High-level languages:

require knowledge of the computer design
are "procedure-oriented"
are very difficult to use
None of these
cannot be used with automatic systems.

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