Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the negative gate-source voltage. extremely small leakage electric current of its gate capacitor. absence of its channel. depletion of electric current carriers. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. absence of its channel. depletion of electric current carriers. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. equal to RC / re. impossible to determine. large than the unloaded voltage gain. smaller than the unloaded voltage gain. equal to RC / re. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. recombine in the emitter its self. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon and Germanium are ________ elements. pentavalant trivalant hexavalant tetravalant pentavalant trivalant hexavalant tetravalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What will be the result if pentavalent impurity is added to pure germanium or silicon ? N-type semiconductor None of these Intrinsic semiconductor P-type semiconductor N-type semiconductor None of these Intrinsic semiconductor P-type semiconductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is 0.7 V. 0.5 V. 0.9 V. 0.3 V. 0.7 V. 0.5 V. 0.9 V. 0.3 V. ANSWER DOWNLOAD EXAMIANS APP
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