Analog Electronics Class B amplifier is biased None of these at midpoint of load line. nearly twice cut-off. just at cut-off. None of these at midpoint of load line. nearly twice cut-off. just at cut-off. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm rπ gm /rπ gm / r0 gm r0 gm rπ gm /rπ gm / r0 gm r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How will be the extrinsic semiconductor act at room temperature ? Conductor Poor conductor None of these Medium Conductor Conductor Poor conductor None of these Medium Conductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET can operate in depletion mode only. depletion and enhancement mode only. enhancement mode only. none of these. depletion mode only. depletion and enhancement mode only. enhancement mode only. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage electric current of a pn junction is caused by heat energy. chemical energy. barrier potential. majority carriers. heat energy. chemical energy. barrier potential. majority carriers. ANSWER DOWNLOAD EXAMIANS APP
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. near zero. the ratio of collector current to emitter current. the collector current divided by the emitter current. the negative of the npn current gain. near zero. the ratio of collector current to emitter current. ANSWER DOWNLOAD EXAMIANS APP
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