Question:medium

The efficiency of a circuit at maximum power transfer condition is

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The Maximum Power Transfer Theorem is used to maximize power output in communication systems (such as impedance matching for antennas or speakers), rather than to maximize efficiency. In high-power electrical grid distribution networks, engineers avoid this condition because a 50% energy loss within the power plant is highly inefficient!

Updated On: Jun 25, 2026

100%
50%
25%
75%

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The Correct Option is B

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