The formula used to calculate the approximate ac resistance of the base-emitter diode (re) is-A-B-re 25 mV × ICC-D--A-

Question

The formula used to calculate the approximate ac resistance of the base-emitter diode (re) is-A-B-re 25 mV &#215; ICC-D--A-

APTITUDE CRACK · Accepted Answer

A  The AC emitter resistance determines the voltage gain. Therefore AC emitter resistance equals 25mv divided by DC emitter current.

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