Analog Electronics The majority carriers in the emitter of a PNP transistor are trivalent atoms. pentavalent atoms. free electrons. holes. trivalent atoms. pentavalent atoms. free electrons. holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π√R(C1 + C2)) None of these f = 1 / (2π RC√6) f = 1 / (2π√RC) f = 1 / (2π√R(C1 + C2)) None of these f = 1 / (2π RC√6) f = 1 / (2π√RC) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as 1 / VB. ( VB )2. ( VB )- 1 / 2. VB. 1 / VB. ( VB )2. ( VB )- 1 / 2. VB. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have Low resistance when forward or reverse biased High resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward biased, while low resistance when reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high CMRR Bandwidth Slew rate Open-loop gain CMRR Bandwidth Slew rate Open-loop gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its increased sensitivity. AC operation. durability. response to higher frequencies. increased sensitivity. AC operation. durability. response to higher frequencies. ANSWER DOWNLOAD EXAMIANS APP
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