Analog Electronics Which of the following is not a sinusoidal oscillator? Relaxation oscillator RC phase shift oscillator Crystal oscillator LC oscillator Relaxation oscillator RC phase shift oscillator Crystal oscillator LC oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In MOSFET devices the N-channel type is better the P-channel type in the following respects it is TTL compatible. it has better noise immunity. it has better drive capability. it is faster. it is TTL compatible. it has better noise immunity. it has better drive capability. it is faster. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class AB operation is often used in power large signal) amplifiers in order to Overcome a crossover distortion Remove even harmonics Get maximum efficiency Reducing collector dissipation Overcome a crossover distortion Remove even harmonics Get maximum efficiency Reducing collector dissipation ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Reduces gain Increase frequency &phase distortion Increases noise Reduces bandwidth Reduces gain Increase frequency &phase distortion Increases noise Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In CE configuration, the input V-I characteristics are drawn by taking VBE versus IB for constant value of IC. VCE versus IC for constant value of IE. VBE versus IB for constant value of VCE. VBE versus IE for constant value of VCE. VBE versus IB for constant value of IC. VCE versus IC for constant value of IE. VBE versus IB for constant value of VCE. VBE versus IE for constant value of VCE. ANSWER DOWNLOAD EXAMIANS APP
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