engineering recuitment UPMRC Maintainer Electrical Mock Test 2024 Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
What is sag in power transmission line?
1
It is the total width of transmission line considering all the conductors.
2
It is the parallel distance between two running conductors.
3
It is the length of the conductor between two support points.
4
It is the difference between points of supports and lowest point on the conductor.