Troubleshooting Overhead Lines - Study Guide
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Troubleshooting Overhead Lines explains the importance of patrolling for reliable operation. Covers the types of problems to look for when patrolling overhead lines. Shows examples of structure, hardware, conductor, insulator, and obstruction problems.Explains how to detect structure problems, problems with broken or damaged hardware on a pole or tower, problems with conductors and insulators, and actual or developing obstructions of the lines.