Discussion :: Automation System
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The refresh-vector CRT uses which of the following techniques?
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A.
The beam constantly travels across the screen to turn on/off a series of pixels.
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B.
Makes changes on the image by increasing the anode voltage.
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C.
Uses an electron gun to continuously flood the surface of the tube.
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D.
Creates images on the screen by scanning straight-line vectors between selected points.
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E.
None of the above
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Answer : Option D
Explanation :
No answer description available for this question.
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