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← ScienceWhich outcome occurs when a transmission line's standing wave ratio increases?
A)Increased impedance mismatch at load✓
B)Reduced signal propagation velocity
C)Enhanced power transfer efficiency
D)Decreased dielectric breakdown risk
💡 Explanation
Increased standing wave ratio indicates a high reflection coefficient because impedance mismatch causes significant reflected power, therefore, the reflected wave amplitude increases, rather than enhancing power transfer or decreasing breakdown risk, which would require matched impedance.
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