Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be four. two. three. one. four. two. three. one. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For Germanium pn junction, the maximum value of barrier potential is 0.3V 1.6V 1.5V 0.7V 0.3V 1.6V 1.5V 0.7V ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In deriving ac equivalent circuit for an amplifier circuit we short circuit All capacitors All inductors All resistors All transistors All capacitors All inductors All resistors All transistors 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 off the load line. up. nowhere. down. off the load line. up. nowhere. down. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity Loop gain should be less than unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be unity Loop gain should be less than unity ANSWER DOWNLOAD EXAMIANS APP
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