Automation System
The reliability life cycle of a product:

All of these
None of these
has three distinct rates of failure
stays constant with environmental conditions
cannot be predicted

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Automation System
A flip-flop:

None of these
remembers what was previously stored in it
is a combinational logic device
is a sequential logic device
(a) and (c)

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Automation System
A venturi tube:

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

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