Q
Solid type cables are considered unreliable beyond 66 kV because___________?
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A
A. Insulation may melt due to higher temperature
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B
B. Skin effect dominates on the conductor
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C
C. Of corona loss between conductor and sheath material
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D
D. There is a danger of breakdown of insulation due to the presence of voids
Correct Answer:
D. D. There is a danger of breakdown of insulation due to the presence of voids
