The advantage of cables over overhead transmission lines is___________?
Correct answer: C. can be used in congested areas
- A. easy maintenance
- B. low cost
- C. can be used in congested areas
- D. can be used in high voltage circuits
Explanation
Underground cables require no overhead clearance and can be routed beneath streets, buildings and other congested locations. They are generally more expensive and harder to maintain than overhead lines.
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