Multiple Choice
If the output power of an amplifier is 10 V, and the input power supplied to the amplifier is 0.229 V given that the DC voltage used is
A) 25%
B) 50%
C) 75%
D) 35%
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q4: When either a voltage or current is
Q5: _ amplifiers are linear circuits, where the transistor
Q6: Gain of power amplifiers _ with increase in
Q7: _are used in the final stages of
Q8: Power amplifiers in the increasing order of
Q10: Which of the following statement about antenna
Q11: GaAs is used in fabricating Gunn diode.
Q12: The electrodes of a Gunn diode are
Q13: If a power amplifier has an output
Q14: The electrical size of antenna is increased