Analog Electronics The input impedance of the base of an emitter follower is usually high. shorted to ground. open. low. high. shorted to ground. open. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage current in a pn junction is in order of KA None of these A µA KA None of these A µA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level not change Fermi level fall None of these Fermi level raises Fermi level not change Fermi level fall None of these Fermi level raises ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The universal bias stabilization circuit is the most popular because IC does not depend on transistor characteristic. its β sensitivity is low . voltage divider is heavily loaded by transistor base . IC equals to IE. IC does not depend on transistor characteristic. its β sensitivity is low . voltage divider is heavily loaded by transistor base . IC equals to IE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter electric current in a junction with normal bias changes greatly by a small changes in collector bias voltage. is almost equal to the base current. is equal to ICBO. is equal to the sum of IB and IC. changes greatly by a small changes in collector bias voltage. is almost equal to the base current. is equal to ICBO. is equal to the sum of IB and IC. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Energy gap of conductor is 0 eV. 5 - 8 eV. 8 eV. 1 - 2 eV. 0 eV. 5 - 8 eV. 8 eV. 1 - 2 eV. ANSWER DOWNLOAD EXAMIANS APP
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