Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the absence of its channel. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. negative gate-source voltage. absence of its channel. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. negative gate-source voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The reverse saturation electric current of a pn junction varies with temperature (T) as independent of T. T. 1 / T. T2. independent of T. T. 1 / T. T2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm r0 gm /rπ gm rπ gm / r0 gm r0 gm /rπ gm rπ gm / r0 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common base Common collector Common emitter All have the same gain Common base Common collector Common emitter All have the same gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Pinch-off voltage in a JFET is the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. the drain voltage that gives infinite drain current. the drain voltage that gives zero drain current. the gate to source voltage that gives unity drain current. the gate to source voltage that gives zero drain current. the drain voltage that gives infinite drain current. the drain voltage that gives zero drain current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three difference Q points are shown on a load line. The upper Q point represents the intermediate current gain. maximum current gain. cutoff point. minimum current gain. intermediate current gain. maximum current gain. cutoff point. minimum current gain. ANSWER DOWNLOAD EXAMIANS APP
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