Analog Electronics The expression for frequency of oscillations of a RC phase shift oscillator is f = 1 / (2π RC√6) f = 1 / (2π√RC) None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π RC√6) f = 1 / (2π√RC) None of these f = 1 / (2π√R(C1 + C2)) ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The main factor which makes a MOSFET likely to breakdown during the normal handling both (A) and (C). very low gate capacitance. high leakage current. high input resistance. both (A) and (C). very low gate capacitance. high leakage current. high input resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1/3 1/4 1 1/2 1/3 1/4 1 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a common emitter, unbypassed resister provides positive current feedback current series feedback voltage shunt feedback negative voltage feedback positive current feedback current series feedback voltage shunt feedback negative voltage feedback ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ICBO is the electric current that flows when some DC voltage is applied in the forward direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. in the reverse direction to the emitter junction with collector open. in the reverse direction to the collector junction with emitter open. in the forward direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. in the reverse direction to the emitter junction with collector open. in the reverse direction to the collector junction with emitter open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics IGFET is a square - law device. linear device. half - power device. 3 / 2 power - low device . square - law device. linear device. half - power device. 3 / 2 power - low device . ANSWER DOWNLOAD EXAMIANS APP
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