Analog Electronics In an E only MOSFET, drain electric current starts only when VGS (th) is positive. greater than VGS (th). negative. zero. positive. greater than VGS (th). negative. zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When VGS = 0 V, a JFET is an open switch. an analog device. cut off. saturated. an open switch. an analog device. cut off. saturated. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Antimony None of these Boron Silicon Antimony None of these Boron Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the active region, the collector current is not changed significantly by base current. current gain. collector resistance. base supply voltage. base current. current gain. collector resistance. base supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0 V. breakdown voltage. 7.2 eV. 0.2 eV. 0 V. breakdown voltage. 7.2 eV. 0.2 eV. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when None of these reverse bias exceeds a certain value. forward electric current exceeds certain value. potential barrier is reduced to zero. None of these reverse bias exceeds a certain value. forward electric current exceeds certain value. potential barrier is reduced to zero. ANSWER DOWNLOAD EXAMIANS APP
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