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1. A transistor amplifier is operating in class A mode. If a transformer is connected for impedance matching, the efficiency will





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MCQ->A transistor amplifier is operating in class A mode. If a transformer is connected for impedance matching, the efficiency will....
MCQ->Assertion (A): Transformer coupling has the disadvantage of the weight of transformer and Saturation of coreReason (R): Transformer coupling is very suitable for impedance matching

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MCQ->Assertion (A): The small signal analysis of a transistor amplifier is done to obtain the current gain, voltage gain and the conversion efficiency of an amplifier.Reason (R): The small signal analysis of a transistor amplifier uses the small signal parameters of the transistor.

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