Hamad Analog Electronics 18/09/2020 A. CC-CB . B. CE-CB C. CB-CC D. CE-CC Related Mcqs: Which of the following is not associated with a p-n junction?A. junction capacitance B. charge storage capacitance C. depletion capacitance D. channel length modulation... 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 feedback factor of 0.2 is___________?A. 1/11KΩ B. 1/5KΩ C. 5KΩ D. 11KΩ... The current gain of a BJT is__________?A. gm r0 B. gm / r0 C. gm rπ D. gm /rπ... The current gain of a bipolar transistor drops at high frequencies because of____________?A. Transistor capacitances B. High current effects in the base C. Parasitic inductive elements D. The early effect... The action of JFET in its equivalent circuit can best be represented as a_____________?A. Current controlled Current source B. Current controlled voltage source C. Voltage controlled voltage source D. voltage controlled current source...
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