Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1 1/4 1/3 1/2 1 1/4 1/3 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is not a sinusoidal oscillator? Relaxation oscillator RC phase shift oscillator LC oscillator Crystal oscillator Relaxation oscillator RC phase shift oscillator LC oscillator Crystal oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The arrowhead on the transistor symbol points in the direction of conventional electric current flow in the emitter region. electron flow in the emitter region. majority carrier flow in the emitter region. minority carrier flow in the emitter region. conventional electric current flow in the emitter region. electron flow in the emitter region. majority carrier flow in the emitter region. minority carrier flow in the emitter region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The conduction loss verses device current characteristics of power MOSFET in best approximately by an exponentially decaying function. a rectangular hyperbola. a parabola. a straight line. an exponentially decaying function. a rectangular hyperbola. a parabola. a straight line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the collector currents are equal. the base currents are equal. the ac output voltage is zero. an output error voltage usually exists. the collector currents are equal. the base currents are equal. the ac output voltage is zero. an output error voltage usually exists. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as (VR)- 1. (VR)1/2. (VR)- 1/3. (VR)- 1/2. (VR)- 1. (VR)1/2. (VR)- 1/3. (VR)- 1/2. ANSWER DOWNLOAD EXAMIANS APP
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