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For a transistor amplifier in common emitter configuration for load impedance of 1kΩ (hfe = 50 and hoe = 25) the current gain is.

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asked Mar 27, 2018 in Physics by paayal (26,720 points) ● 4 ● 6 ● 11

For a transistor amplifier in common emitter configuration for load impedance of 1kΩ (hfe = 50 and hoe = 25) the current gain is

(a) –5.2 

(b) –15.7

(c) – 24.8 

(d) – 48.78.

1 Answer

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answered Mar 27, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Mar 28, 2018 by Vikash Kumar
 
Best answer

(d) : In common emitter configuration, current gain is

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