Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its input resistance. base current. voltage gain. output resistance . input resistance. base current. voltage gain. output resistance . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Assume that diode D1, D2 in figure are ideal diodes. The value of current is mcq-diagram 2 mA. 0.5 mA. 0 mA. 1 mA. 2 mA. 0.5 mA. 0 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An Op-Amp comparator circuit employs -ve feedback. +ve feedback. no feedback. both B and C. -ve feedback. +ve feedback. no feedback. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves toward the saturation point. toward the center of the load line. toward the cutoff point. None of these toward the saturation point. toward the center of the load line. toward the cutoff point. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400 V. 400√ (2/3) V. 400√ 2 V. 400 / √ 3 V. 400 V. 400√ (2/3) V. 400√ 2 V. 400 / √ 3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? Positively charged None of these Negatively charged No charged Positively charged None of these Negatively charged No charged ANSWER DOWNLOAD EXAMIANS APP
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