Analog Electronics If the current gain is unknown in an emitter-biased circuit, you cannot calculate the base current. collector current. emitter voltage. emitter current. base current. collector current. emitter voltage. emitter current. 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 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon and Germanium are ________ elements. trivalant hexavalant pentavalant tetravalant trivalant hexavalant pentavalant tetravalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An emitter follower has a voltage gain that is zero. greater than one. much less than one. approximately equal to one. zero. greater than one. much less than one. approximately equal to one. 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. base. input. output. collector. base. input. output. collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that recombination in base region is minimum. base can be easily biased. base can be easily fabricated. electric field gradient in base is high. recombination in base region is minimum. base can be easily biased. base can be easily fabricated. electric field gradient in base is high. ANSWER DOWNLOAD EXAMIANS APP
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