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In transistor, forward bias is always smaller than the reverse bias. The correct reason isA. to avoid excessive heating of transistorB. to maintain a constant base currentC. to produce large coltage gainD. None of the above |
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Answer» Correct Answer - A If forward bias is made large, the majority charge carriers would move from the emitter to the collector through the base with high velocity. This would give rise to excessive heat causing damage to transistor. |
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