04. A Transmission Line has a span of 250 meters between two level supports. The conductorhas a cross-sectional area of 1.29 cm², weighs 1170 kg/km and has a breaking stress of 4218kg/cm?. Calculate the sag for a safety factor of (5), allowing a wind pressure of 122 kg persquare meter of projected area. What is the vertical sag?

The given data's are, Life span is 250 m, Cross sectional area is 1.29 cm2, Weight is W=1170…

04. A Transmission Line has a span of 250 meters between two level supports. The conductor has a cross-sectional area of 1.29 cm², weighs 1170 kg/km and has a breaking stress of 4218 kg/cm². Calculate the sag for a safety factor of (5), allowing a wind pressure of 122 kg per square meter of projected area. What is the vertical sag?

04. A Transmission Line has a span of 250 meters between two level supports. The conductor has a cross-sectional area of 1.29 cm², weighs 1170 kg/km and has a breaking stress of 4218 kg/cm². Calculate the sag for a safety factor of (5), allowing a wind pressure of 122 kg per square meter of projected area. What is the vertical sag?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8P: A 60-Hz, single-phase two-wire overhead line has solid cylindrical copper conductors with a 1.5 cm...

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