Automation System
A venturi tube:

is made only of metal
is extremely difficult to use
None of these
can be used to measure gas or liquid flow rates
measures the presence of a liquid

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

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

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