Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the absence of its channel. depletion of electric current carriers. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. absence of its channel. depletion of electric current carriers. negative gate-source voltage. extremely small leakage electric current of its gate capacitor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage divider biasing circuit is used in amplifiers quite often because it reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. limits the AC signal going to base. reduces the DC base electric current. makes the operating point almost independent of β. reduces the cost of the circuit. limits the AC signal going to base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Example of donor atom is Antimony Silicon Germinium Both A and B Antimony Silicon Germinium Both A and B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is not a sinusoidal oscillator? LC oscillator RC phase shift oscillator Relaxation oscillator Crystal oscillator LC oscillator RC phase shift oscillator Relaxation oscillator Crystal oscillator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? Ge Si All the above GaAs Ge Si All the above GaAs ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The room temperature resistivity of pure silicon is 50 300 3000 6 50 300 3000 6 ANSWER DOWNLOAD EXAMIANS APP
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