engineering recuitment MAHATRANSCO AE Electrical Mock Test Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
In case of overhead lines, the sag of the conductor is:
1
directly proportional to the length of the span squared
2
directly proportional to the tension at the lowest point
3
inversely proportional to the weight of the conductor per unit length
4
directly proportional to the length of the span
5
none of the above