Analog Electronics The input impedance of the base of an emitter follower is usually high. open. shorted to ground. low. high. open. shorted to ground. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A Semiconductor has a Positive Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Negative Temperature coefficient of resistance Positive Temperature coefficient of resistance None of these Constant Temperature coefficient of resistance Negative Temperature coefficient of resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Donors to a semiconductor material is Tetravalant Trivalant Divalant Pentavalant Tetravalant Trivalant Divalant Pentavalant ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following components are used for bias compensation in transistor circuit? Thermistor. Both (A) and (C) above. Rectifier diodes. Resistors. Thermistor. Both (A) and (C) above. Rectifier diodes. Resistors. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when 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 reverse bias exceeds a certain value. 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 up. down. nowhere. off the load line. up. down. nowhere. off the load line. ANSWER DOWNLOAD EXAMIANS APP
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