Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.9 V. 0.7 V. 0.5 V. 0.3 V. 0.9 V. 0.7 V. 0.5 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For an NPN transistor in normal bias the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. only majority carriers cross the collector junction. the emitter junction has high resistance. only holes cross the collector junction. Je is forward biased and Jc is reverse biased. only majority carriers cross the collector junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 1-3 ev 14-15 ev 0 ev 10-15 ev 1-3 ev 14-15 ev 0 ev 10-15 ev ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common base Common collector Common emitter All have the same gain Common base Common collector Common emitter All have the same gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is 100 and the collector current is 10 mA, the base current is 100 µA. 10 A. 10 µA. 1 A. 100 µA. 10 A. 10 µA. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a rectifier circuit, the diode converts alternating voltage to direct current. both (A) and (C) options are connect. alternating current to direct voltage. alternating voltage to direct voltage. alternating voltage to direct current. both (A) and (C) options are connect. alternating current to direct voltage. alternating voltage to direct voltage. ANSWER DOWNLOAD EXAMIANS APP
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