Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? None of these doping intrinsic extrinsic None of these doping intrinsic extrinsic ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Increasing the collector supply voltage will increase collector current. base current. None of these emitter current. collector current. base current. None of these emitter current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Feedback circuit in an oscillator can be accomplished by Any one or combinations of the above methods Inductive coupling between input and output Capacitive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods Inductive coupling between input and output Capacitive coupling between input and output Resistive coupling between input and output ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A voltage regulator is a circuit which None of these smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu converts the AC voltage to DC voltage. None of these smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu converts the AC voltage to DC voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? Push pull signals are equal and opposite in phase A push pull output transformer has a centre-tapped primary All of these Class AB operation cannot be used for a push pull audio power output phase Push pull signals are equal and opposite in phase A push pull output transformer has a centre-tapped primary All of these Class AB operation cannot be used for a push pull audio power output phase ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor material is Pentavalent Bilateral Trivalent Tetravalent Pentavalent Bilateral Trivalent Tetravalent ANSWER DOWNLOAD EXAMIANS APP
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