Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then channel conductivity increases. depletion region decreases. channel electric current increases . channel conductivity decreases. channel conductivity increases. depletion region decreases. channel electric current increases . channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the collector - base junction. base - emitter junction. base - collector junction. recombination path. collector - base junction. base - emitter junction. base - collector junction. recombination path. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the series resistance increases in an unloaded zener regulator, the zener current increases. equals the voltage divided by the resistance. decreases. stays the same. increases. equals the voltage divided by the resistance. decreases. stays the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased None of these just at cut-off. at midpoint of load line. nearly twice cut-off. None of these just at cut-off. at midpoint of load line. nearly twice cut-off. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Piezoelectric effect is utilized in which of the following filter? Pass band. Band stop. Ideal filter. Crystal filter. Pass band. Band stop. Ideal filter. Crystal filter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting grounding both collector. both collector. both base. both emitter. grounding both collector. both collector. both base. both emitter. ANSWER DOWNLOAD EXAMIANS APP
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