Analog Electronics A zener diode has a barrier potential of 1 V. is forward biased. has a constant voltage in the breakdown region. is a battery. has a barrier potential of 1 V. is forward biased. has a constant voltage in the breakdown region. is a battery. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action the base region must be very thin and lightly doped. Je must be forward biased and Jc should be reverse biased. all of these. the emitter should be heavily doped. the base region must be very thin and lightly doped. Je must be forward biased and Jc should be reverse biased. all of these. the emitter should be heavily doped. 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 %. 45.5 %. 66.3 %. 52.8 %. 34.3 %. 45.5 %. 66.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The power dissipated by a transistor approximately equals the collector current times collector - emitter voltage. 0.7 V. base supply voltage. base - emitter voltage. collector - emitter voltage. 0.7 V. base supply voltage. base - emitter voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.9 V. 0.5 V. 0.7 V. 0.3 V. 0.9 V. 0.5 V. 0.7 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Energy gap of semiconductor is approx 1 eV. > 8 eV . 0 eV. 5 - 8 eV. 1 eV. > 8 eV . 0 eV. 5 - 8 eV. ANSWER DOWNLOAD EXAMIANS APP
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