Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 3.1 A. 3 A. 3.33 mA. 10 A. 3.1 A. 3 A. 3.33 mA. 10 A. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? Common collector bipolar transistor MOSFET. CE bipolar transistor. JEFT amplifier. Common collector bipolar transistor MOSFET. CE bipolar transistor. JEFT amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Feedback circuit in an oscillator can be accomplished by Any one or combinations of the above methods Capacitive coupling between input and output Resistive coupling between input and output Inductive coupling between input and output Any one or combinations of the above methods Capacitive coupling between input and output Resistive coupling between input and output Inductive coupling between input and output ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the source voltage increases in a zener regulator, which of these electric current remain approximately constant ? Zener current. Series current. Load current. None of these. Zener current. Series current. Load current. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a swamped amplifier. CE amplifier. differential amp. class B push-pull amplifier. swamped amplifier. CE amplifier. differential amp. class B push-pull amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The extremely high input impedance of a MOSFET is primarily due to the depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. negative gate-source voltage. absence of its channel. depletion of electric current carriers. extremely small leakage electric current of its gate capacitor. negative gate-source voltage. absence of its channel. ANSWER DOWNLOAD EXAMIANS APP
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