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← ScienceWhich outcome occurs when a transmission line's characteristic impedance mismatches load capacitance?
A)Signal reflection toward the source✓
B)Increased power dissipation in the load
C)Resonance shifting to lower frequency
D)Capacitor dielectric breakdown acceleration
💡 Explanation
When impedance mismatches occur between transmission line and load capacitance, electromagnetic waves are reflected because the energy transfer is inefficient under these non-ideal conditions, which increases the reflected signal. Therefore signal reflection occurs, rather than optimized dissipation, frequency shift or dielectric breakdown, which result from other system faults.
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