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.Management Sciences
A. RC
B. Transformer
C. Direct
D. Impedance
Related Mcqs:
- An advantage of RC coupling scheme is the___________?
- A. Good impedance matching B. Economy C. High efficiency D. None of the above...
- Transformer coupling is used for__________amplification?
- A. Power B. Voltage C. Current D. None of the above...
- When a multistage amplifier is to amplify d.c. signal, then one must use_____________coupling?
- A. RC B. Transformer C. Direct 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...
- The number of stages that can be directly coupled is limited because___________?
- A. Changes in temperature cause thermal instability B. Circuit becomes heavy and costly C. It becomes difficult to bias the circuit D. None of the above...
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