Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.7 V. 0.5 V. 0.9 V. 0.3 V. 0.7 V. 0.5 V. 0.9 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current remains almost the same. is zero. decreases by a factor of 6. increases by a factor of 6. remains almost the same. is zero. decreases by a factor of 6. increases by a factor of 6. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the majority carries in the source . minority carriers in the drain . majority carries in the substrate. charge on the gate electrode. majority carries in the source . minority carriers in the drain . majority carries in the substrate. charge on the gate electrode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The load voltage is approximately constant when a zener diode is forward biased. reverse biased. operating in breakdown region. unbiased. forward biased. reverse biased. operating in breakdown region. unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A transistor series voltage regulator is called emitter follower regulator because the emitter of the pass transistor follows the ________________________ voltage. input. base. output. collector. input. base. output. collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? In depletion region In reverse biased region None of these Two opposite doped materials In depletion region In reverse biased region None of these Two opposite doped materials ANSWER DOWNLOAD EXAMIANS APP
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