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 Energy gap of semiconductor is approx 5 - 8 eV. 1 eV. 0 eV. > 8 eV . 5 - 8 eV. 1 eV. 0 eV. > 8 eV . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the constant-current region, how will the IDS change in an n-channel JFET? As VGS decreases ID decreases. As VGS increases ID increases. As VGS increases ID remains constant. As VGS decreases ID remains constant. As VGS decreases ID decreases. As VGS increases ID increases. As VGS increases ID remains constant. As VGS decreases ID remains constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves toward the cutoff point. None of these toward the center of the load line. toward the saturation point. toward the cutoff point. None of these toward the center of the load line. toward the saturation point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1 1/4 1/3 1/2 1 1/4 1/3 1/2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually equal to the generator voltage. greater than the generator voltage. equal to the supply voltage. less than the generator voltage. equal to the generator voltage. greater than the generator voltage. equal to the supply voltage. less than the generator voltage. ANSWER DOWNLOAD EXAMIANS APP
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