Why Is Midpoint Bias Desirable for Most Linear Amplifiers

question 1

Multiple Choice

Why is midpoint bias desirable for most linear amplifiers?

• A) It extends the operating life of the transistor.
• B) It allows optimum ac operation of the circuit.
• C) It allows optimum dc operation of the circuit.
• D) It keeps VCEQ at approximately half the value of VCC.

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Definitions:

Irreversibility

Lack of recognition that actions can be reversed.

Egocentrism

In developmental psychology, a characteristic of children's thinking during the preoperational stage, where they are unable to see situations from perspectives other than their own.

Centration

Focusing on one dimension of a situation while ignoring others.

Conservation

A principle in cognitive development referring to the understanding that quantity or mass remains the same regardless of changes in shape or arrangement.