Analog Electronics A voltage regulator is a circuit which maintains constant DC output voltage inspite of the fluctu None of these smoothed the AC variation in DC output voltage. converts the AC voltage to DC voltage. maintains constant DC output voltage inspite of the fluctu None of these smoothed the AC variation in DC output voltage. converts the AC voltage to DC voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The forbidden energy gap between valance band and conduction band in semiconductor material is about 1eV 0 eV None of these 15 eV 1eV 0 eV None of these 15 eV 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 %. 34.3 %. 66.3 %. 45.5 %. 52.8 %. 34.3 %. 66.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The per unit impedance of a synchorous machine is 0.242. If base voltage is increased by 1.1 times, then per unit value will be 0.266. 0.200. 0.220. 0.242. 0.266. 0.200. 0.220. 0.242. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is unknown in an emitter-biased circuit, you cannot calculate the emitter voltage. base current. emitter current. collector current. emitter voltage. base current. emitter current. collector current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The conduction loss verses device current characteristics of power MOSFET in best approximately by a straight line. an exponentially decaying function. a parabola. a rectangular hyperbola. a straight line. an exponentially decaying function. a parabola. a rectangular hyperbola. ANSWER DOWNLOAD EXAMIANS APP
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