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Communication Systems
Degaussing in a picture tube means
Adding magnetism in mask and mounting frame
Removing residual magnetism in mask, shield etc...
Increasing resistance of coils to decrease time constant
Decreasing resistance of coils to increase time constant.
Correct Answer:
Removing residual magnetism in mask, shield etc...
Explanation:
Since gauss is a unit of magnetic flux, degaussing means removal of magnetism.
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