Analog Electronics The majority carriers in the emitter of a PNP transistor are holes. trivalent atoms. free electrons. pentavalent atoms. holes. trivalent atoms. free electrons. pentavalent atoms. 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 %. 34.3 %. 66.3 %. 45.5 %. 52.8 %. 34.3 %. 66.3 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by voltage drop across channel. gate reverse bias. size of depletion regions. channel resistance. voltage drop across channel. gate reverse bias. size of depletion regions. channel resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A silicon pn junction in forward condition has a voltage drop closer to 0.1 V. 0.7 V. 2.1 V. 1.7 V. 0.1 V. 0.7 V. 2.1 V. 1.7 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For an NPN transistor in normal bias the emitter junction has high resistance. only majority carriers cross the collector junction. Je is forward biased and Jc is reverse biased. only holes cross the collector junction. the emitter junction has high resistance. only majority carriers cross the collector junction. Je is forward biased and Jc is reverse biased. only holes cross the collector junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 4.6mA 5.2mA 2.3mA 3.2mA 4.6mA 5.2mA 2.3mA 3.2mA ANSWER DOWNLOAD EXAMIANS APP
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