engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
In the given figure, if AOB is the conductor and A and B are points of supports, then which of the following expressions is used to calculate sag? (Assume all other quantities with usual notations)
1
\(wl^2 \over 4T\)
2
\(wl^2 \over 2T\)
3
\(wl^2 \over 8T\)
4
\(wl^2 \over T\)