Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? extrinsic intrinsic None of these doping extrinsic intrinsic None of these doping ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have Low resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? Two opposite doped materials None of these In depletion region In reverse biased region Two opposite doped materials None of these In depletion region In reverse biased region ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Relaxation Voltage controlled oscillators are used to generate Sawtooth wave Triangular wave Sinusoidal wave Both B and C Sawtooth wave Triangular wave Sinusoidal wave Both B and C 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? 52.8 %. 34.3 %. 66.3 %. 45.5 %. 52.8 %. 34.3 %. 66.3 %. 45.5 %. 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 VB. ( VB )- 1 / 2. ( VB )2. 1 / VB. VB. ( VB )- 1 / 2. ( VB )2. 1 / VB. ANSWER DOWNLOAD EXAMIANS APP
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