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← ScienceWhich risk dramatically increases when coaxial cable shielding deteriorates?
A)Increased signal attenuation✓
B)Harmonic frequency generation
C)Reduced characteristic impedance
D)Elevated dielectric absorption
💡 Explanation
Increased signal attenuation occurs because of electromagnetic interference. Ingress increases because cable shielding prevents interference, therefore propagating unwanted signals rather than confining the intended signal within the cable. Dielectric absorption is less affected by shielding faults.
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