Transmission - Watch Instant Video
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Training SessionsIntroduction – 5 minutesExplains the purpose of the transmission portion of a T&D system. Identifies components that make up a typical transmission line. Explains the purpose of a power grid. Conductors – 8 minutes Describes basic characteristics of conductors. Differentiates between solid, stranded, and bundled conductors. Insulators – 9 minutes Explains the purpose of insulators. Shows pin insulators, post insulators, disc insulators. synthetic insulators. Describes typical mounting positions for insulators on transmission lines. Structures – 9 minutes Describes three types of structures: dead-end, angle, and tangent. Explains some factors that affect the design of transmission structures. Construction – 12 minutes Preparing the right-of-way. Assembling structures. Stringing conductors. Patrolling – 11 minutes Inspecting a right-of-way, transmission structures and components. Special considerations for metal poles, wood poles, towers. Climbing inspections. Documenting the findings. |
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