Analog Electronics One of the following is the primary function of an oscillator generates sustained oscillations at a constant amplitude and specific frequency None of these generates non sinusoidal waveforms produces sinusoidal oscillations generates sustained oscillations at a constant amplitude and specific frequency None of these generates non sinusoidal waveforms produces sinusoidal oscillations ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the base resistance will move the Q point down. nowhere. off the load line. up. down. nowhere. off the load line. up. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A LED produces light when reverse biased. forward biased. unbiased. None of these reverse biased. forward biased. unbiased. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a transistor leakage current mainly depends on Rating of transistor Doping of base Size of emitter Temperature Rating of transistor Doping of base Size of emitter Temperature ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify DC signals only. neither AC not DC signals. AC signals only. both AC and DC signals. DC signals only. neither AC not DC signals. AC signals only. both AC and DC signals. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following components are used for bias compensation in transistor circuit? Both (A) and (C) above. Rectifier diodes. Resistors. Thermistor. Both (A) and (C) above. Rectifier diodes. Resistors. Thermistor. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS