Automation System
A smart solid-state sensor is:

All of these
None of these
one that integrates both logic and a solid-state sensor into one unit.
one that has two or three substrates
not available today

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Automation System
Semiconductor devices:

usually have a very short MTBF (mean time between failure)
All of these
None of these
are less reliable than electro¬mechanical components
have a very short infant mortality period

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Automation System
What is offset error?

the difference between the sensor input and the absolute sensed parameter.
the difference between the control setpoint value and the actual value.
the difference between the controller output and the setting of the manipulated variable.
All of these
None of these

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Automation System
Resolution in a CRT refers to:

the number of pixels in each square centimeter
the number of addressable elements on the tube
the speed at which the monitor can accept data from the computer
None of these
the number of phosphor dots that react when hit by the electron beam

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