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If a frequency multiplier has a multiplication factor of 10, then the increase in noise level due to frequency multiplication is:

If a frequency multiplier has a multiplication factor of 10, then the increase in noise level due to frequency multiplication is: Correct Answer 20 dB

For a frequency multiplier, the increase in noise power is given by 20 log n, where n is the multiplication factor of the multiplier. Substituting in the below equation, increase in noise level is 20 dB.

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