Analog Electronics The voltage follower has a large closed - loop output impedance. closed - loop bandwidth of zero. closed - loop voltage gain of unity. small open - loop voltage gain. large closed - loop output impedance. closed - loop bandwidth of zero. closed - loop voltage gain of unity. small open - loop voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the current gain is unknown in an emitter-biased circuit, you cannot calculate the emitter voltage. base current. collector current. emitter current. emitter voltage. base current. collector current. emitter current. ANSWER DOWNLOAD EXAMIANS APP
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 Conduction electrons have more mobility than holes because they None of these have negative charge need less energy to move them are free None of these have negative charge need less energy to move them are free ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on mean life time of the electrons. junction area. mean life time of the holes. width of the depleted region. mean life time of the electrons. junction area. mean life time of the holes. width of the depleted region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage across the zener resistance is usually large. subtracted from the breakdown voltage. small. measured in volts. large. subtracted from the breakdown voltage. small. measured in volts. ANSWER DOWNLOAD EXAMIANS APP
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