Automation System
What is offset error?

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

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Automation System
Resolution in a CRT refers to:

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

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Automation System
One of the major benefits of using CAD in tool design is that:

it simplifies the trial-and-error method
tool motions can be checked to see if there is interference between the tool and the object
None of these
there is better coordination in the materials-handling area
product design represents approximately one-half the engineering costs

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