## A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ________________________?

A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ________________________?

A. RC
B. RC || RE
C. RC – RE
D. RC + RE

## For highest power gain, one would use _________________configuration?

For highest power gain, one would use _________________configuration?

A. CC
B. CB
C. CE
D. none of the above

## A transistor converts __________________?

A transistor converts __________________?

A. c. power into a.c. power
B. c. power into d.c. power
C. high resistance into low resistance
D. none of the above

## In transistor amplifiers, we generally use______________ capacitors?

In transistor amplifiers, we generally use______________ capacitors?

A. Electrolytic
B. Mica
C. Paper
D. Air

## The value of collector load RC in a transistor amplifier is _______________the output impedance of the transistor?

The value of collector load RC in a transistor amplifier is _______________the output impedance of the transistor?

A. The same as
B. Less than
C. More than
D. None of the above

## The output power of a transistor amplifier is more than the input power because the additional power is supplied by__________________?

The output power of a transistor amplifier is more than the input power because the additional power is supplied by__________________?

A. Transistor
B. Biasing circuit
C. Collector supply VCC
D. None of the above

## A transistor amplifier has high output impedance because ______________?

A transistor amplifier has high output impedance because ______________?

A. Emitter is heavily doped
B. Collector has reverse bias
C. Collector is wider than emitter or base
D. None of the above

## CC configuration is used for impedance matching because its ________________?

CC configuration is used for impedance matching because its ________________?

A. Input impedance is very high
B. Input impedance is low
C. Output impedance is very low
D. None of the above

## The d.c. load of a transistor amplifier is generally_______________ that of a a.c. load?

The d.c. load of a transistor amplifier is generally_______________ that of a a.c. load?

A. The same as
B. Less than
C. More than
D. None of the above

## If the input capacitor of a transistor amplifier is short-circuited, then_________________?

If the input capacitor of a transistor amplifier is short-circuited, then_________________?

A. Transistor will be destroyed
B. Biasing conditions will change
C. Signal will not reach the base
D. None of the above