Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? None of these extrinsic intrinsic doping None of these extrinsic intrinsic doping ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Schottky diode is a fast recovery diode. both a majority and a minority carrier diode. majority carrier device. minority carrier device. fast recovery diode. both a majority and a minority carrier diode. majority carrier device. minority carrier device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Conventional biasing of a BJT has EB forward biased and CB reversed biased. EB reversed biased and CB forward biased. EB reversed biased and CB reversed biased. EB forward biased and CB forward biased. EB forward biased and CB reversed biased. EB reversed biased and CB forward biased. EB reversed biased and CB reversed biased. EB forward biased and CB forward biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel conductivity decreases. channel conductivity increases. channel electric current increases . depletion region decreases. channel conductivity decreases. channel conductivity increases. channel electric current increases . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the collector is positive in respect to the emitter. the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. the collector is positive in respect to the emitter. the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. ANSWER DOWNLOAD EXAMIANS APP
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