Analog Electronics Why holes are not created in a metal ? Both 1 & 2 None of these The forbidden band is missing The conduction band and valance band are overlapped Both 1 & 2 None of these The forbidden band is missing The conduction band and valance band are overlapped ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the third region where no charge carriers are present when n-type and p-type are attached together ? Reversed region Forward region Depletion region None of these Reversed region Forward region Depletion region None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector - emitter voltage is usually less than the collector supply voltage. equal to the collector supply voltage. none of these. more than the collector supply voltage. less than the collector supply voltage. equal to the collector supply voltage. none of these. more than the collector supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the pn junction is forward biased the sequence of events that take place are diffusion, drift and recombination. injection, diffusion and recombination. none of above. diffusion, injection and drift. diffusion, drift and recombination. injection, diffusion and recombination. none of above. diffusion, injection and drift. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the base resistance will move the Q point down. off the load line. up. nowhere. down. off the load line. up. nowhere. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? None of these Forward biased Zero Bias Reversed biased None of these Forward biased Zero Bias Reversed biased ANSWER DOWNLOAD EXAMIANS APP
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