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? 34.3 %. 52.8 %. 66.3 %. 45.5 %. 34.3 %. 52.8 %. 66.3 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually equal to the generator voltage. less than the generator voltage. greater than the generator voltage. equal to the supply voltage. equal to the generator voltage. less than the generator voltage. greater than the generator voltage. equal to the supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Secondary breakdown occures in BJT but not is MOSFET. MOSFET but not in BJT. Both BJT and MOSFET. None of these. BJT but not is MOSFET. MOSFET but not in BJT. Both BJT and MOSFET. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. the emitter should be heavily doped. all of these. Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. the emitter should be heavily doped. all of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics. source. drain. source and drain. gate. source. drain. source and drain. gate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The 741 C has a unity - gain frequency of 20 Hz. 10 Hz. 15 MHz. 1 MHz. 20 Hz. 10 Hz. 15 MHz. 1 MHz. ANSWER DOWNLOAD EXAMIANS APP
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