Analog Electronics Why holes are not created in a metal ? The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the current gain will move the Q point nowhere. up. down. off the load line. nowhere. up. down. off the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The conduction loss verses device current characteristics of power MOSFET in best approximately by an exponentially decaying function. a straight line. a parabola. a rectangular hyperbola. an exponentially decaying function. a straight line. a parabola. a rectangular hyperbola. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its base current. output resistance . input resistance. voltage gain. base current. output resistance . input resistance. voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the collector - base junction. base - emitter junction. base - collector junction. recombination path. collector - base junction. base - emitter junction. base - collector junction. recombination path. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is a semiconductors material ? Ge All the above Si GaAs Ge All the above Si GaAs ANSWER DOWNLOAD EXAMIANS APP
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