Automation System
Resolution in a CRT refers to:

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

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Automation System
An operating system:

is useless in most control applications
None of these
can help reduce software development time
provides ability for other programmers to understand the software structure
All of these

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Automation System
What is the difference between integral and derivative control?

derivative control does not eliminate offset error
derivative control responds to a change in the rate of change in the error signal
None of these
All of these
integral control has slower response to an error signal.

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