engineering recuitment UPCL AE (E&M) 2021 Mock Test Power Systems Transmission and Distribution Overhead Insulators
An overhead line conductor has a cross sectional area of 3.2 cm2. It is supported on level supports of a span of 150 m. The specific weight of the conductor is 7800 kg/m3, and the working stress is 1050 kg/cm2. What is the working tension?
1
1560 kg
2
2416 kg
3
3360 kg
4
986 kg