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What is the gain of the signal if output and input voltages are 700V and 50mV respectively?

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What is the gain of the signal if output and input voltages are 700V and 50mV respectively?

(a) 14000

(b) 14

(c) 71

(d) 71400

I got this question at a job interview.

The query is from Gain, Attenuation & Decibels topic in chapter Fundamentals of Electronics of Avionics

1 Answer

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Best answer
The correct option is (a) 14000

Best explanation: Gain = output voltage/input voltage = 700/0.05 = 14000.

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