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.Management Sciences
A. affects the difference mode gain Ad
B. affects the common mode gain Ac
C.affects both Ad and Ac
D. does not effect either Ad and Ac
Related Mcqs:
- To prevent a DC return between source and load, it is necessary to use___________?
- A. resistor between source and load B. inductor between source and load C. capacitor between source and load D. either A. or B....
- In the differential voltage gain & the common mode voltage gain of a differential amplifier are 48db &2db respectively, then its common mode rejection ratio is__________?
- A. 23dB B. 25dB C. 46dB D. 50dB...
- Class AB operation is often used in power large signal amplifiers in order to_________?
- A. get maximum efficiency B. remove even harmonics C. overcome a crossover distortion D. reducing collector dissipation...
- Negative feedback in an amplifier____________?
- A. Reduces gain B. Increase frequency &phase distortion C. Reduces bandwidth D. Increases noise...
- The encapsulation of transistor is necessary for__________?
- A. preventing radio interference B. preventing photo-emission effects C. avoiding loss of free electrons D. mechanical ruggedness...
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