Analog Electronics The current gain of a pnp transistor is the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. near zero. the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. near zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? All the above Si GaAs Ge All the above Si GaAs Ge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The arrow direction in diode symbol indicates direction of electron flow. opposite to the direction of hole flow. none of these. direction of hole flow. direction of electron flow. opposite to the direction of hole flow. none of these. direction of hole flow. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the pn junction is forward biased the sequence of events that take place are diffusion, injection and drift. injection, diffusion and recombination. none of above. diffusion, drift and recombination. diffusion, injection and drift. injection, diffusion and recombination. none of above. diffusion, drift and recombination. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? JFET. MOSFET. BJT. Triode. JFET. MOSFET. BJT. Triode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage follower has a small open - loop voltage gain. closed - loop voltage gain of unity. large closed - loop output impedance. closed - loop bandwidth of zero. small open - loop voltage gain. closed - loop voltage gain of unity. large closed - loop output impedance. closed - loop bandwidth of zero. ANSWER DOWNLOAD EXAMIANS APP
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