Question

The value of the voltage gain is _______________

(a) -2 V/V

(b) -4 V/V

(c) -10 V/V

(d) -20 V/V

The question was posed to me at a job interview.

I'd like to ask this question from BJT in Amplifier Design topic in division Bipolar Junction Triodes (BJTs) of Electronic Devices & Circuits

Answer 1

Right choice is (a) -2 V/V

The best explanation: The voltage is 400 X Ic where Ic is 5 mA.