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← ScienceWhich outcome occurs when impedance mismatching causes standing waves in transmission lines?
A)Reduced power transfer efficiency✓
B)Increased signal propagation velocity
C)Enhanced impedance matching stability
D)Minimized signal reflection coefficient
💡 Explanation
Impedance mismatches create standing waves because incoming and reflected waves interfere constructively and destructively, causing voltage variations, therefore power transfer is less efficient rather than enhancing stability since reflections return power.
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