For proper amplification by a transistor circuit, the operating point should be located at the_____________ of the d.c. load line?
Correct answer: B. Middle
- A. The end point
- B. Middle
- C. The maximum current point
- D. None of the above
Explanation
Placing the operating point near the midpoint of the DC load line allows nearly equal maximum swings toward cutoff and saturation. This gives the largest symmetrical undistorted output.
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