If an electronic system produces a 48mV output voltage when a 12mV sig – McqOptions

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1.	If an electronic system produces a 48mV output voltage when a 12mV signal is applied, calculate the decibel value of the systems output voltage gain.
A.	12dB
B.	6dB
C.	20dB
D.	4dB
Answer» B. 6dB

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