Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 68
70. A transistor is operated in common emitter configuration at such that a change in the base current from to produces a change in the collector current from to . The current gain is
(a) 50
(b) 75
(c) 100
(d) 25
[2011]
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Answer:
Correct Answer: 70. (a)
Solution:
- (a) The current gain