Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/3 1/2 1/4 1 1/3 1/2 1/4 1 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage follower has a closed - loop bandwidth of zero. closed - loop voltage gain of unity. large closed - loop output impedance. small open - loop voltage gain. closed - loop bandwidth of zero. closed - loop voltage gain of unity. large closed - loop output impedance. small open - loop voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually high. open. shorted to ground. low. high. open. shorted to ground. low. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The encapsulation of transistor is necessary for Preventing radio interference Avoiding loss of free electrons Preventing photo-emission effects Mechanical ruggedness Preventing radio interference Avoiding loss of free electrons Preventing photo-emission effects Mechanical ruggedness ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? Triode. BJT. MOSFET. JFET. Triode. BJT. MOSFET. JFET. ANSWER DOWNLOAD EXAMIANS APP
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