EEE :: Transistor Audio Power Amplifiers
- The output stage of a multistage amplifier usually employs ___________
- ___________ coupling is generally employed in power amplifiers
- The class B push-pull circuit can deliver 100 W of a.c. output power. What should be the minimum power rating of each transistor?
- The disadvantage of impedance matching is that it ___________
- In class A operation, the operating point is generally located ___________ of the d.c. load line.
- The output transformer used in a power amplifier is a ___________ transformer
- Transformer coupling can be used in ___________ amplifiers
- A 2-transistor class B power amplifier is commonly called ___________ amplifier
- A class A power amplifier is sometimes called ___________ amplifier
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