Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases The transconductance increases The mobility decreases The drain current increases None of these The transconductance increases The mobility decreases The drain current increases None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be less than unity Both A and C Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be less than unity Both A and C Loop gain should be unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually shorted to ground. open. high. low. shorted to ground. open. high. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics IGFET is a 3 / 2 power - low device . linear device. square - law device. half - power device. 3 / 2 power - low device . linear device. square - law device. half - power device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance increases, the collector voltage decreases. stays the same. increases. breaks down the transistor. decreases. stays the same. increases. breaks down the transistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have Low resistance when forward biased, while high resistance when reverse bias High resistance when forward or reverse biased Low resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias Low resistance when forward biased, while high resistance when reverse bias High resistance when forward or reverse biased Low resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias ANSWER DOWNLOAD EXAMIANS APP
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