Transistors – 104

104. When transistor is used as an amplifier, it is operated in the ………….. region.

(a) off
(b) saturation
(c) active
(d) none of the above

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Transistors » Exercise - 2 72. The value of α of a transistor is ........ (a) more than 1 (b) less than 1 (c) 1 (d) none of the above
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Transistors - 62
Transistors » Exercise - 2 62. The collector of a transistor is ........ doped. (a) heavily (b) moderately (c) lightly (d) none of the above
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Transistors - 78
Transistors » Exercise - 2 78. The value of β for a transistor is generally ........ (a) 1 (b) less than 1 (c) between 20 and 500 (d) above 500
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Transistors - 113
Transistors » Exercise - 3 113. The current gain (β) may have a value : (a) 0.5 - 1 (b) 20 - 500 (c) 0.1- 0.5 (d) 10^3 - 10^6
Tags: transistors, exercise, electronics, engineering
Transistors - 66
Transistors » Exercise - 2 66. In a transistor, the base current is about ........ of emitter current. (a) 25% (b) 20% (c) 35% (d) 5%
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