Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π√RC) f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) None of these f = 1 / (2π√RC) f = 1 / (2π RC√6) f = 1 / (2π√R(C1 + C2)) None of these ANSWER DOWNLOAD EXAMIANS APP
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 Which is the pair of acceptor elements ? None of these Antimony and indium Gallium and boron Phosphorous and aluminium None of these Antimony and indium Gallium and boron Phosphorous and aluminium ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is not associated with a p-n junction Charge storage capacitance Depletion capacitance Channel length modulation Junction capacitance Charge storage capacitance Depletion capacitance Channel length modulation Junction capacitance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For an NPN transistor in normal bias Je is forward biased and Jc is reverse biased. only holes cross the collector junction. the emitter junction has high resistance. only majority carriers cross the collector junction. Je is forward biased and Jc is reverse biased. only holes cross the collector junction. the emitter junction has high resistance. only majority carriers cross the collector junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The barrier potential across each silicon depletion layer is 0.7 V. 1 V. 0.3 V. 0 V. 0.7 V. 1 V. 0.3 V. 0 V. ANSWER DOWNLOAD EXAMIANS APP
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