Power gain in decibels is equal to voltage gain in decibels only when Options: A . &nbspInput impedance is equal to output impedance B . &nbspOutput impedance is zero C . &nbspNever D . &nbspInput impedance is zero

Power gain in decibels is equal to voltage gain in decibels only when

Question

Power gain in decibels is equal to voltage gain in decibels only when

Options:

A . Input impedance is equal to output impedance

B . Output impedance is zero

C . Never

D . Input impedance is zero

Answer: Option A

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