Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then channel conductivity decreases. depletion region decreases. channel electric current increases . channel conductivity increases. channel conductivity decreases. depletion region decreases. channel electric current increases . channel conductivity increases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET can operate in depletion mode only. none of these. depletion and enhancement mode only. enhancement mode only. depletion mode only. none of these. depletion and enhancement mode only. enhancement mode only. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the DC emitter resistor. load resistor. emitter diode. emitter diode and external AC emitter resistance. DC emitter resistor. load resistor. emitter diode. emitter diode and external AC emitter resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when reverse bias exceeds a certain value. potential barrier is reduced to zero. forward electric current exceeds certain value. None of these reverse bias exceeds a certain value. potential barrier is reduced to zero. forward electric current exceeds certain value. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The most commonly used transistor circuit arrangement is common base. None of these common collector. common emitter. common base. None of these common collector. common emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Silicon has four valence electrons. two valence electrons. eight valence electrons. none of above. four valence electrons. two valence electrons. eight valence electrons. none of above. ANSWER DOWNLOAD EXAMIANS APP
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