What is the output signal voltage for a gain of 20 and input voltage of 20mV?
(a) 400V
(b) 4V
(c) 400mV
(d) 10V
This question was posed to me in an interview for internship.
I'm obligated to ask this question of Gain, Attenuation & Decibels in section Fundamentals of Electronics of Avionics