Transistor Audio Power Amplifiers Mcqs
Transistor Audio Power Amplifiers Mcqs, this topic has 40 mcqs, It takes five to ten minutes to complete this free Transistor Audio Power Amplifiers Mcqs test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "Transistor Audio Power Amplifiers Mcqs" MCQs and share with your friends, brothers, sisters.
Transistor Audio Power Amplifiers Mcqs (Total Quiz: 40)
MCQ: A class A power amplifier is sometimes called______________amplifier?
- Symmetrical
- Single-ended
- Reciprocating
- Differential
B
MCQ: A 2-transistor class B power amplifier is commonly called ______________ amplifier?
- Dual
- Push-pull
- Symmetrical
- Differential
B
MCQ: A power amplifier has comparatively __________________ ß ?
- Small
- Large
- Very large
- None of the above
A
MCQ: Low efficiency of a power amplifier results in_________________?
- Low forward bias
- Less battery consumption
- More battery consumption
- None of the above
C
MCQ: When a transistor is cut off _________________?
- Maximum voltage appears across transistor
- Maximum current flows
- Maximum voltage appears across load
- None of the above
A
MCQ: If the zero signal dissipation of a transistor is 1W, then power rating of the transistor should be at least___________________?
- 5 W
- 33 W
- 75 W
- 1 W
D
MCQ: The output stage of a multistage amplifier usually employs______________?
- Push-pull amplifier
- Preamplifier
- Class A power amplifier
- None of the above
A
MCQ: The size of a power transistor is made considerably large to________________?
- Provide easy handling
- Dissipate heat
- Facilitate connections
- None of the above
B
MCQ: The output stage of a multistage amplifier usually employs _________________?
- Push-pull amplifier
- Preamplifier
- Class A power amplifier
- None of the above
A