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Voltmeter

The ratio of ...

Question

The ratio of change in the base-emitter voltage (ΔV_BE) to the resulting change in base current(ΔI_B), at a constant collector-emitter voltage (V_CE) is defined as :

A

Output resistance

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B

Current amplification factor

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C

Power factor

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D

Input resistance

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Solution

The correct option is D
Input resistance

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