Transformer coupling is used for__________amplification?

Related Mcqs:

In an RC coupled amplifier, the voltage gain over mid-frequency range_____________?

A. Changes abruptly with frequency B. Is constant C. Changes uniformly with frequency D. None of the above...

An advantage of RC coupling scheme is the___________?

A. Good impedance matching B. Economy C. High efficiency D. None of the above...

Transformer coupling provides high efficiency because___________?

A. Collector voltage is stepped up B. resistance is low C. collector voltage is stepped down D. none of the above...

In an RC coupling scheme, the coupling capacitor CC must be large enough______________?

A. To pass d.c. between the stages B. Not to attenuate the low frequencies C. To dissipate high power D. None of the above...

A current amplification of 2000 is a gain of_________________?

A. 3 db B. 66 db C. 20 db D. 200 db...