Analog Electronics A voltage regulator is a circuit which smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu None of these converts the AC voltage to DC voltage. smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu None of these converts the AC voltage to DC voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they have a long lifetime. flow out of the base. must flow through the base. have a negative charge. have a long lifetime. flow out of the base. must flow through the base. have a negative charge. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Reversed biased None of these Forward biased Zero Bias Reversed biased None of these Forward biased Zero Bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a N-type semiconductor material holes are ...................... High charge carriers Minority charge carriers Majority charge carriers Low charge carriers High charge carriers Minority charge carriers Majority charge carriers Low charge carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Optocouplers combine IGBTs and MOSFETs. Infrared light emitting diode and a silicon photo transistor. Power transistor and silicon transistor. SITs and BJTs. IGBTs and MOSFETs. Infrared light emitting diode and a silicon photo transistor. Power transistor and silicon transistor. SITs and BJTs. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased just at cut-off. None of these nearly twice cut-off. at midpoint of load line. just at cut-off. None of these nearly twice cut-off. at midpoint of load line. ANSWER DOWNLOAD EXAMIANS APP
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