Analog Electronics One of the following is the primary function of an oscillator None of these generates sustained oscillations at a constant amplitude and specific frequency produces sinusoidal oscillations generates non sinusoidal waveforms None of these generates sustained oscillations at a constant amplitude and specific frequency produces sinusoidal oscillations generates non sinusoidal waveforms ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Relaxation Voltage controlled oscillators are used to generate Sinusoidal wave Sawtooth wave Triangular wave Both B and C Sinusoidal wave Sawtooth wave Triangular wave Both B and C ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Feedback circuit in an oscillator can be accomplished by Resistive coupling between input and output Any one or combinations of the above methods Capacitive coupling between input and output Inductive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods Capacitive coupling between input and output Inductive coupling between input and output ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following are the necessary requirements of an oscillator Power stability Frequency stability Amplitude stability Both A and B Power stability Frequency stability Amplitude stability Both A and B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The Barkhausen criterion for an oscillator Loop gain should be less than unity Loop gain should be unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° Loop gain should be less than unity Loop gain should be unity Both A and C The phase of a feedback signal with respect to input should be 0° or 360° ANSWER DOWNLOAD EXAMIANS APP
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