engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
Select the INCORRECT statement for an overhead transmission line supported by supports at equal levels.
1
Sag is inversely proportional to the height of the supporting tower.
2
Sag is inversely proportional to the tension of the conductor.
3
Sag is directly proportional to the weight per unit length of the conductor.
4
Sag is directly proportional to the square of the length of the conductor span.