Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Electrons Holes Neutrons Both A & B Electrons Holes Neutrons Both A & B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In which mode of BJT operation are both junction forward biased active. reverse active. cut off. saturation. active. reverse active. cut off. saturation. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a pnp transistor is the collector current divided by the emitter current. the ratio of collector current to emitter current. near zero. the negative of the npn current gain. the collector current divided by the emitter current. the ratio of collector current to emitter current. near zero. the negative of the npn current gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually equal to the generator voltage. less than the generator voltage. equal to the supply voltage. greater than the generator voltage. equal to the generator voltage. less than the generator voltage. equal to the supply voltage. greater than the generator voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in both input & output impedances Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance Increase in both input & output impedances Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in input impedance & decreases in output impedance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a rectifier diode. It works in the forward region. It is a constant electric current device. It is a constant voltage device. It is a rectifier diode. It works in the forward region. It is a constant electric current device. It is a constant voltage device. ANSWER DOWNLOAD EXAMIANS APP
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