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Electrical Engineering Mcqs

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

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

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers

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 value of collector load RC in a transistor amplifier is _______________the output impedance of the transistor? Read More »

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers

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

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

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers

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

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

Electrical Engineering Mcqs, Single Stage Transistor Amplifiers