Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be less than unity Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C Loop gain should be less than unity Loop gain should be unity The phase of a feedback signal with respect to input should be 0° or 360° Both A and C ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The first step in analyzing emitter-based circuits is to find the emitter current. supply current. collector current. base current. emitter current. supply current. collector current. base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The cascade amplifier is a multistage configuration of CE-CC CB-CC CE-CB CC-CB CE-CC CB-CC CE-CB CC-CB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The power dissipated by a transistor approximately equals the collector current times 0.7 V. base supply voltage. base - emitter voltage. collector - emitter voltage. 0.7 V. base supply voltage. base - emitter voltage. collector - emitter voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? JFET. Triode. MOSFET. BJT. JFET. Triode. MOSFET. BJT. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The early effect in a bipolar junction transistor is caused by Large emitter-base forward bias Fast turn-off Large collector-base reverse bias Fast turn-on Large emitter-base forward bias Fast turn-off Large collector-base reverse bias Fast turn-on ANSWER DOWNLOAD EXAMIANS APP
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