line supports

Type of line supports

Type of line supports: 1) Wooden pole.2) Steel (Tubular) pole. 3) Reinforced concrete (RCC) pole. 1) Wooden pole it is made up of sal or chair wood. Its use is limited to low voltage distribution work (230 to 440 V). These are used for shorter spans (40 to 50 m). These are generally used in …

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