Analog Electronics The leakage electric current of a pn junction is caused by heat energy. chemical energy. majority carriers. barrier potential. heat energy. chemical energy. majority carriers. barrier potential. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 98dB 49dB 102dB 51dB 98dB 49dB 102dB 51dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current equals the voltage divided by the resistance. stays the same. increases. decreases. equals the voltage divided by the resistance. stays the same. increases. decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Feedback circuit in an oscillator can be accomplished by Resistive coupling between input and output Inductive coupling between input and output Capacitive coupling between input and output Any one or combinations of the above methods Resistive coupling between input and output Inductive coupling between input and output Capacitive coupling between input and output Any one or combinations of the above methods ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The transconductance increases The mobility decreases None of these The drain current increases The transconductance increases The mobility decreases None of these The drain current increases ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 555 IC is used to produce register clock counter byte register clock counter byte ANSWER DOWNLOAD EXAMIANS APP
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