A certain class A power amplifier delivers 5 W to a load with an input signal power of 100 mW ___

Multiple Choice Questions Analog Electronics MCQ
1

A certain class A power amplifier delivers 5 W to a load with an input signal power of 100 mW.

The power gain is

A. 100
B. 50
C. 250
D. 5

Show Answer

Answer: B

Share your understanding of this question with the correct explanation.