Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the 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. absence of its channel. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually less than the generator voltage. equal to the generator voltage. equal to the supply voltage. greater than the generator voltage. less than the generator voltage. equal to the generator voltage. equal to the supply voltage. greater than the generator voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The magnitude of electric current ICBO increases with the increase in temperature. depends largely upon the emitter doping. is generally greater in silicon than in germanium transistor. depends largely upon emitter-base junction base potential. increases with the increase in temperature. depends largely upon the emitter doping. is generally greater in silicon than in germanium transistor. depends largely upon emitter-base junction base potential. 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 39.5mV 79.5 mV 395mV 795mV 39.5mV 79.5 mV 395mV 795mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be 3.2mA 2.3mA 4.6mA 5.2mA 3.2mA 2.3mA 4.6mA 5.2mA ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carrier in P-type extrinsic semiconductor material is Both Holes and Electrons Electrons Holes None of these Both Holes and Electrons Electrons Holes None of these ANSWER DOWNLOAD EXAMIANS APP
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