Analog Electronics The early effect in a bipolar junction transistor is caused by Large emitter-base forward bias Fast turn-off Large collector-base reverse bias Fast turn-on Large emitter-base forward bias Fast turn-off Large collector-base reverse bias Fast turn-on ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of orbiting electrons in germanium atom are : 32 36 42 28 32 36 42 28 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is smaller than the voltage gain. None of these equal to the voltage gain. greater than the voltage gain. smaller than the voltage gain. None of these equal to the voltage gain. greater than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that electric field gradient in base is high. base can be easily fabricated. recombination in base region is minimum. base can be easily biased. electric field gradient in base is high. base can be easily fabricated. recombination in base region is minimum. base can be easily biased. ANSWER DOWNLOAD EXAMIANS APP
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