Analog Electronics The collector - emitter voltage is usually more than the collector supply voltage. equal to the collector supply voltage. none of these. less than the collector supply voltage. more than the collector supply voltage. equal to the collector supply voltage. none of these. less than the collector supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The depletion region with in a pn junction is reduced when the junction has : forward bias. zero bias. all of these. reverse bias. forward bias. zero bias. all of these. reverse bias. 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? 34.3 %. 52.8 %. 66.3 %. 45.5 %. 34.3 %. 52.8 %. 66.3 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which types of device is the diode ? Semiconductor Conductor None of these Insulator Semiconductor Conductor None of these Insulator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Neutrons Electrons Both A & B Holes Neutrons Electrons Both A & B Holes ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Transistor capacitances The early effect High current effects in the base Parasitic inductive elements Transistor capacitances The early effect High current effects in the base Parasitic inductive elements ANSWER DOWNLOAD EXAMIANS APP
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