Analog Electronics Which of the following is not a sinusoidal oscillator? Crystal oscillator LC oscillator Relaxation oscillator RC phase shift oscillator Crystal oscillator LC oscillator Relaxation oscillator RC phase shift oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current increases by a factor of 6. is zero. decreases by a factor of 6. remains almost the same. increases by a factor of 6. is zero. decreases by a factor of 6. remains almost the same. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which types of device is the diode ? Semiconductor None of these Conductor Insulator Semiconductor None of these Conductor Insulator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably decrease. stay the same. All of these increase. decrease. stay the same. All of these increase. 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 Field effect transistor (FET) operates on on both majority and minority carriers. minority carries only . majority carriers only. positive charged ions only. on both majority and minority carriers. minority carries only . majority carriers only. positive charged ions only. ANSWER DOWNLOAD EXAMIANS APP
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