Analog Electronics The action of JFET in its equivalent circuit can best be represented as a Current controlled voltage source Current controlled Current source Voltage controlled voltage source voltage controlled current source Current controlled voltage source Current controlled Current source Voltage controlled voltage source voltage controlled current source ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 1/5KΩ 1/11KΩ 5KΩ 11KΩ 1/5KΩ 1/11KΩ 5KΩ 11KΩ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Example of donor atom is Antimony Germinium Silicon Both A and B Antimony Germinium Silicon Both A and B ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. all of these. the emitter should be heavily doped. Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. all of these. the emitter should be heavily doped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In modern the MOSFET, the material used for the gate is high - purity silica. epitaxially grown silicon. heavily doped poly crystalline silicon. high - purity silicon. high - purity silica. epitaxially grown silicon. heavily doped poly crystalline silicon. high - purity silicon. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to 10% of reverse peak current. 0. 25% of reverse peak current. 15% of reverse peak current. 10% of reverse peak current. 0. 25% of reverse peak current. 15% of reverse peak current. ANSWER DOWNLOAD EXAMIANS APP
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