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Analog Electronics Amplifier Fundamentals

For maximum power transfer from a source represented by a Thevenin resistance Rs to a purely resistive load, the load resistance should ideally be?

ARs/2
BRs
C2Rs
DInfinite

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Correct Answer: B. Rs

Explanation: For a purely resistive Thevenin source, maximum load power occurs when RL=Rs.

Reference: Standard analog electronics: impedance matching

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