What should be the gain of an amplifier to have zero voltage loss if the signal is already attenuated half that of the original signal?(a) 1/2(b) 1(c) 2(d) 0This question was posed to me in homework.The origin of the question is Gain, Attenuation & Decibels topic in chapter Fundamentals of Electronics of Avionics

What should be the gain of an amplifier to have zero voltage loss if t

1.	What should be the gain of an amplifier to have zero voltage loss if the signal is already attenuated half that of the original signal?(a) 1/2(b) 1(c) 2(d) 0This question was posed to me in homework.The origin of the question is Gain, Attenuation & Decibels topic in chapter Fundamentals of Electronics of Avionics
Answer» The CORRECT option is (c) 2 Best explanation: For the signal to have zero voltage LOSS gain of the attenuator, AMPLIFIER combination must be 1. Attenuation x gain =1. Gain = 1/attenuation = 1/(0.5) = 2.

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