Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... Close switch None of these An open switch Short switch Close switch None of these An open switch Short switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current remains constant. first increase and then decreased. increased. decreases. remains constant. first increase and then decreased. increased. decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is a semiconductors material ? All the above Ge GaAs Si All the above Ge GaAs Si ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode has a barrier potential of 1 V. has a constant voltage in the breakdown region. is forward biased. is a battery. has a barrier potential of 1 V. has a constant voltage in the breakdown region. is forward biased. is a battery. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Secondary breakdown occures in BJT but not is MOSFET. None of these. Both BJT and MOSFET. MOSFET but not in BJT. BJT but not is MOSFET. None of these. Both BJT and MOSFET. MOSFET but not in BJT. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 1/11KΩ 5KΩ 1/5KΩ 11KΩ 1/11KΩ 5KΩ 1/5KΩ 11KΩ ANSWER DOWNLOAD EXAMIANS APP
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