Analog Electronics An Op-Amp comparator circuit employs +ve feedback. no feedback. -ve feedback. both B and C. +ve feedback. no feedback. -ve feedback. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For audio frequency applications, the popular oscillator used is Wien bridge oscillator Phase shift oscillator Crystal oscillator Hartley oscillator Wien bridge oscillator Phase shift oscillator Crystal oscillator Hartley oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Output occurs when input is finite and constant Polarity of input and output is the same The amplitude of output is proportional to rate of change of input The amplitude of output is proportional to input Output occurs when input is finite and constant Polarity of input and output is the same The amplitude of output is proportional to rate of change of input The amplitude of output is proportional to input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When VGS = 0 V, a JFET is an open switch. saturated. cut off. an analog device. an open switch. saturated. cut off. an analog device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the negative gate-source voltage. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. absence of its channel. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. depletion of electric current carriers. absence of its channel. 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
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