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 A voltage regulator is a circuit which smoothed the AC variation in DC output voltage. converts the AC voltage to DC voltage. None of these maintains constant DC output voltage inspite of the fluctu smoothed the AC variation in DC output voltage. converts the AC voltage to DC voltage. None of these maintains constant DC output voltage inspite of the fluctu ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to 0.7 V. 10 V. 14 V. 18 V. 0.7 V. 10 V. 14 V. 18 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on mean life time of the electrons. width of the depleted region. mean life time of the holes. junction area. mean life time of the electrons. width of the depleted region. mean life time of the holes. junction area. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A common - mode signal is applied to the non - inverting input. the inverting input. both inputs. the top of the tail resistor. the non - inverting input. the inverting input. both inputs. the top of the tail resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the Potential barrier for Ge Diode ? 0.03V 0.7V 0.5V 0.3V 0.03V 0.7V 0.5V 0.3V ANSWER DOWNLOAD EXAMIANS APP
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