Analog Electronics Input impedance of MOSFET is less than that of FET and BJT. less than of FET but more than BJT. more than that of FET and BJT. more than that of FET but less than BJT. less than that of FET and BJT. less than of FET but more than BJT. more than that of FET and BJT. more than that of FET but less than BJT. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor has zero resistance, the transistor will probably be saturated. None of these destroyed. in cutoff. saturated. None of these destroyed. in cutoff. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier using an opamp with slew rate SR=1v/µsec has a gain of 40db.if this amplifier has to faithfully amplify sinusoidal signals from dc to 20 KHz without introducing any slew-rate induced distortion, then the input signal level must not exceed 79.5 mV 39.5mV 395mV 795mV 79.5 mV 39.5mV 395mV 795mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant electric current device. It is a rectifier diode. It is a constant voltage device. It works in the forward region. It is a constant electric current device. It is a rectifier diode. It is a constant voltage device. It works in the forward region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage controlled oscillators are used commonly in Frequency Modulators Phase Clocked loops All the above Pulse Modulators Frequency Modulators Phase Clocked loops Frequency Modulators Phase Clocked loops All the above Pulse Modulators Frequency Modulators Phase Clocked loops ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Series current. Load current. None of these. Zener current. Series current. Load current. None of these. Zener current. ANSWER DOWNLOAD EXAMIANS APP
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