The output power of a transistor amplifier is more than the input powe – McqOptions

MCQOPTIONS

1.	The output power of a transistor amplifier is more than the input power because the additional power is supplied by ___________
A.	ransistor
B.	iasing circuit
C.	ollector supply VCC
D.	one of the above
Answer» D. one of the above

Discussion

No Comment Found

Related MCQs

A CE amplifier is also called _______________ circuit?
In order to get more voltage gain from a transistor amplifier, the transistor used should have ___________
If the collector supply is 10V, then collector cut off voltage under d.c. conditions is ___________
If the power and current gains of a transistor amplifier are 16500 and 100 respectively, then voltage gain is
The radio wave picked up by the receiving antenna is amplified abouttimes to have reasonable sound output
The output power of a transistor amplifier is more than the input power because the additional power is supplied by ___________
The purpose of d.c. conditions in a transistor is to ___________
In the a.c. equivalent circuit of a transistor amplifier, the capacitors are considered ___________
The ratio of output impedance of a CE amplifier is ___________
The phase difference between the output and input voltages of a CE amplifier is ___________