Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its voltage gain. output resistance . input resistance. base current. voltage gain. output resistance . input resistance. base current. 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° Both A and C Loop gain should be unity Loop gain should be less than unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be unity Loop gain should be less than unity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Increases noise Reduces bandwidth Reduces gain Increase frequency &phase distortion Increases noise Reduces bandwidth Reduces gain Increase frequency &phase distortion ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The electric current ICBO flows in the none of them. emitter and base leads. emitter and collector leads. collector and base leads. none of them. emitter and base leads. emitter and collector leads. collector and base leads. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A small collector current with zero base current is caused by the leakage current of the emitter diode. collector diode. transistor. base diode. emitter diode. collector diode. transistor. base diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Thermal runaway is not possible in FET because as the temperature of FET increases None of these The mobility decreases The transconductance increases The drain current increases None of these The mobility decreases The transconductance increases The drain current increases ANSWER DOWNLOAD EXAMIANS APP
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