Analog Electronics At the unity-gain frequency, the open-loop voltage gain is 1. zero. AV(mid). very large 1. zero. AV(mid). very large ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The percentage voltage regulation of voltage supply providing 100 V unloaded and 95 V at full load is 5 %. 5.3 %. 0.53 %. none of them. 5 %. 5.3 %. 0.53 %. none of them. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Conventional biasing of a BJT has 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. EB forward biased and CB reversed biased. EB reversed biased and CB forward biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 50% 25% 85% 99% 50% 25% 85% 99% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor flow into the emitter. into the base supply. out of the base lead. into the collector. into the emitter. into the base supply. out of the base lead. into the collector. ANSWER DOWNLOAD EXAMIANS APP
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