engineering recuitment UPMRC JE 2024 Mock Test Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
If L is the length of the conductor, W is the weight per unit length of the conductor, T is the tension and also supports are at equal levels, then sag(S) is given by ________.
1
\(S=\frac{WL^2}{T}\)
2
\(S=\frac{WL^2}{8 T}\)
3
\(S=\frac{W L^2}{2 T}\)
4
\(S=\frac{T L^2}{8 W}\)