In EMC signal, the source delivers maximum power to the input of transmission line when the transmission line input impedance
Correct answer: A. Is equal to the source resistance
- A. Is equal to the source resistance
- B. Greater than the source resistance
- C. Smaller than the source resistance
- D. None of these
Explanation
Maximum power transfer occurs when the input resistance of the transmission line equals the source resistance, assuming purely resistive quantities. With reactance present, the general condition is conjugate matching.
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