engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Power Systems Transmission and Distribution Mechanical Design of Transmission Lines
A overhead transmission line is supported by supports at equal levels. If the length of the conductor span is increased by two times, the sag will _______. (Given, weight per unit length and tension in the conductor are constant.)
1
decrease by four times
2
increase by two times
3
decrease by two times
4
increase by four times