Analog Electronics One of the following is the primary function of an oscillator generates non sinusoidal waveforms produces sinusoidal oscillations None of these generates sustained oscillations at a constant amplitude and specific frequency generates non sinusoidal waveforms produces sinusoidal oscillations None of these generates sustained oscillations at a constant amplitude and specific frequency ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Filter. Rectifier. Voltage amplifier. Voltage regulator. Filter. Rectifier. Voltage amplifier. Voltage regulator. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The positive part of the output signal in a transistor circuit starts clipping, if Q point of the circuit moves toward the saturation point. 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. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on junction area. mean life time of the holes. mean life time of the electrons. width of the depleted region. junction area. mean life time of the holes. mean life time of the electrons. width of the depleted region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The percentage voltage regulation of voltage supply providing 100 V unloaded and 95 V at full load is 5 %. 5.3 %. 0.53 %. none of them. 5 %. 5.3 %. 0.53 %. none of them. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Body voltage Source voltage Drain voltage Gate voltage Body voltage Source voltage Drain voltage Gate voltage ANSWER DOWNLOAD EXAMIANS APP
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