Analog Electronics The leakage current in a pn junction is in order of A µA None of these KA A µA None of these KA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in .................... None of these Forward biased No biased Reverse biased None of these Forward biased No biased Reverse biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width None of these is wider near the drain and tapers near source. is wider near the source and tapers near the drain. is uniform in the channel. None of these is wider near the drain and tapers near source. is wider near the source and tapers near the drain. is uniform in the channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? It is approximately constant. It destroys the diode. It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. It destroys the diode. It equals the electric current times the resistance. It decreases when electric current increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in 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 Increase in input impedance & decreases in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common collector All have the same gain Common emitter Common base Common collector All have the same gain Common emitter Common base ANSWER DOWNLOAD EXAMIANS APP
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