Hamad Analog Electronics 26/06/2021 A. 50 KHz B. 100KHz C. 1000/17 KHz D. 1000/7.07 KHz Related Mcqs: 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... The cascade amplifier is a multistage configuration of__________?A. CC-CB . B. CE-CB C. CB-CC D. CE-CC... In all base driver amplifiers__________?A. ac collector voltage is 180° out of phase with ac base voltage B. ac emitter voltage is 180° out of phase with ac base voltage C. ac collector voltage is in phase with ac base voltage D. none of the above...
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