Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common base Common collector All have the same gain Common emitter Common base Common collector All have the same gain Common emitter ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually open. high. shorted to ground. low. open. high. shorted to ground. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 45.5 %. 52.8 %. 66.3 %. 34.3 %. 45.5 %. 52.8 %. 66.3 %. 34.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Diode is also called as: Amplifier Rectifier Reactance Resistance Amplifier Rectifier Reactance Resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The early effect in a bipolar junction transistor is caused by Fast turn-off Fast turn-on Large collector-base reverse bias Large emitter-base forward bias Fast turn-off Fast turn-on Large collector-base reverse bias Large emitter-base forward bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have high input resistance and low output resistance. larger amplification factor. lower amplification factor. none of these. high input resistance and low output resistance. larger amplification factor. lower amplification factor. none of these. ANSWER DOWNLOAD EXAMIANS APP
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