Automation System
The use of specialized workstations:

has a high cost-performance tradeoff
provides limited growth potentials for 3-D
None of these
reduces the host computer workload
reduces the host computer workload and allows more users

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Automation System
Trend analysis:

requires a very expensive system to implement
is used only in financial planning
None of these
is a brand new concept
can improve control system response

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Automation System
What is proportional control?

It has a discrete output for each error value
The gain is independent of offset error.
None of these
All of these
The controller output varies continuously over a range

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Automation System
Resolution in a CRT refers to:

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

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