What is the component in which the output voltage is higher than the input voltage?(a) Attenuator(b) Amplifier(c) Differential(d) MultiplexerThis question was posed to me in semester exam.This interesting question is from Gain, Attenuation & Decibels topic in section Fundamentals of Electronics of Avionics

What is the component in which the output voltage is higher than the i

1.	What is the component in which the output voltage is higher than the input voltage?(a) Attenuator(b) Amplifier(c) Differential(d) MultiplexerThis question was posed to me in semester exam.This interesting question is from Gain, Attenuation & Decibels topic in section Fundamentals of Electronics of Avionics
Answer» The correct answer is (b) AMPLIFIER Easy EXPLANATION: An amplifier is a component that increases the amplitude of the input SIGNAL. The increase in amplitude is measured as gain. Gain is the RATIO of the voltage of the input signal VS output signal.

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