Degaussing in a picture tube means - Communication Systems

Electronics and Communication Engineering (ECE) : Communication Systems - Quiz(MCQ)

Degaussing in a picture tube means

Adding magnetism in mask and mounting frame

Increasing resistance of coils to decrease time constant

Removing residual magnetism in mask, shield etc...

Decreasing resistance of coils to increase time constant.

Correct Answer : Option (C) : 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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