A. Small
B. Large
C. Very large
D. None of the above
A power amplifier has comparatively __________________ ß ? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. Low forward bias
B. Less battery consumption
C. More battery consumption
D. None of the above
Low efficiency of a power amplifier results in_________________? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. Maximum voltage appears across transistor
B. Maximum current flows
C. Maximum voltage appears across load
D. None of the above
When a transistor is cut off _________________? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. 5 W
B. 33 W
C. 75 W
D. 1 W
A. Push-pull amplifier
B. Preamplifier
C. Class A power amplifier
D. None of the above
The output stage of a multistage amplifier usually employs______________? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. Provide easy handling
B. Dissipate heat
C. Facilitate connections
D. None of the above
The size of a power transistor is made considerably large to________________? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. A
B. B
C. C
D. AB
Class _____________ operation gives the maximum distortion? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. Push-pull amplifier
B. Preamplifier
C. Class A power amplifier
D. None of the above
The output stage of a multistage amplifier usually employs _________________? Read More »
Electrical Engineering Mcqs, Transistor Audio Power Amplifiers A. OR gate
B. AND gate
C. NOT gate
D. None of the above
A. NAND gate
B. OR gate
C. AND gate
D. None of the above
The universal gate is ________________? Read More »
Digital Electronics, Electrical Engineering Mcqs