Automation System
Microcomputer-based control sys-tems

will tend to increase in cost.
will just keep their present capability
All of these
will have more standard industrial application software available in the future.
None of these

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Automation System
The refresh-vector CRT uses which of the following techniques?

Creates images on the screen by scanning straight-line vectors between selected points.
None of these
The beam constantly travels across the screen to turn on/off a series of pixels.
Uses an electron gun to continuously flood the surface of the tube.
Makes changes on the image by increasing the anode voltage.

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Automation System
A discrete parts process is:

the same as a continuous process except a different controller must be used
often encountered in manufacturing
(b) and (c)
None of these
normally a repetitive series of operations

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Automation System
Pressure sensors:

use capacitive variations to sense pressure
use an aneroid chamber with a variable resistance output
use the piezoresistive effect in strain gauge sensors
All of these
None of these

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