Analog Electronics The base - emitter voltage is usually equal to the base supply voltage. less than the base supply voltage. none of these. more than the base supply voltage. equal to the base supply voltage. less than the base supply voltage. none of these. more than the base supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1/3 1 1/4 1/2 1/3 1 1/4 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a N-type semiconductor material holes are ...................... Majority charge carriers Low charge carriers High charge carriers Minority charge carriers Majority charge carriers Low charge carriers High charge carriers Minority charge carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to an off switch. a high resistance. an on switch. None of these an off switch. a high resistance. an on switch. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base-emitter voltage of the second approximation is 0.7 V. 0 V. 0.3 V. 1 V. 0.7 V. 0 V. 0.3 V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decreases in both input & output impedances Decrease in input impedance & increase in output impedance ANSWER DOWNLOAD EXAMIANS APP
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