Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... None of these Close switch An open switch Short switch None of these Close switch An open switch Short switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? All the above GaAs Si Ge All the above GaAs Si Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a transistor is connected in common emitter mode, it with have High input resistance and low output resistance Low input resistance as well as output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance High input resistance and low output resistance Low input resistance as well as output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Increasing the collector supply voltage will increase base current. None of these collector current. emitter current. base current. None of these collector current. emitter current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at The edge of the depletion region on the n-side The edge of the depletion region on the p-side The center of the depletion region on the n-side The p⁺n junction The edge of the depletion region on the n-side The edge of the depletion region on the p-side The center of the depletion region on the n-side The p⁺n junction ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the constant-current region, how will the IDS change in an n-channel JFET? As VGS decreases ID remains constant. As VGS increases ID increases. As VGS increases ID remains constant. As VGS decreases ID decreases. As VGS decreases ID remains constant. As VGS increases ID increases. As VGS increases ID remains constant. As VGS decreases ID decreases. ANSWER DOWNLOAD EXAMIANS APP
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