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The purpose of capacitors in a transistor amplifier is to ___________
- AProtect the transistor
- BCool the transistor
- CCouple or bypass a.c. component
- DProvide biasing
Correct answer: C
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CCommunity
Couple or bypass a.c. component
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CCommunity
Coupling capacitors are essential components in amplifier circuits. They are used to prevent inference of a transistor's bias voltage by AC signals. In most amplifier circuits, this is achieved by driving the signal to the base terminal of a transistor through a coupling capacitor.
So, the correct option is C). Couple or bypass a.c. acomponent
So, the correct option is C). Couple or bypass a.c. acomponent