Transistors – 12

12. The α of the transistor is :

(a) A measure of its sensitivity
(b) A measure of quality
(c) A measure of thermal stability
(d) A measure of its noise immunity

Answer

Answer : (b)

Explanation

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

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Transistors - 72
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
Tags: transistors, exercise, α, transistor, electronics, engineering
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
Tags: transistors, exercise, transistor, electronics, engineering
Transistors - 95
Transistors » Exercise - 2 95. If the value of α is 0.9, then value of β is ............ (a) 9 (b) 0.9 (c) 900 (d) 90
Tags: transistors, exercise, α, electronics, engineering
Transistors - 109
Transistors » Exercise - 3 109. The value of α - (a) Is always less than 1 (b) Is always greater than 1 (c) May be less or greater than 1 (d) None of these
Tags: transistors, exercise, α, electronics, engineering
Transistors - 92
Transistors » Exercise - 2 92. BC 147 transistor indicates that it is made of ........ (a) germanium (b) silicon (c) carbon (d) none of the above
Tags: transistors, exercise, transistor, electronics, engineering

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