In the LT line distribution, if \(\frac{\text { Length of the line }}{\text { Span between two poles }}\) = 20, then the number of poles required is:

Question

Question

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MPPGCL JE Electrical 28 April 2023 Shift 1 Official Paper

Answer 1

Concept

The number of poles required in an LT (Low Tension) line distribution system is:

\(No. \space of \space poles={Length \space of \space the \space line \over Space \space between \space the \space poles}+1\)

Given, \({Length \space of \space the \space line \over Space \space between \space the \space poles}=20\)

\(No. \space of \space poles=20+1=21\)