An overhead line conductor having a parabolic configuration weighs 1.925 kg/m of length. The cross sectio area of the conductor is 2 cm² and the ultimate strength is 8000 kg/cm². The towers are 300 m apart havin difference levels of 15 m. Calculate the sag from the taller tower, so that the factor of safety shall be 5. Assum that ice load is 1 kg/m run and there is no wind pressure.

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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.9MCQ: Match the following: (i) Hysteresis loss (a) Can be redud by constructing the core with laminated...
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An overhead line conductor having a parabolic configuration weighs 1.925 kg/m of length. The cross sectio
area of the conductor is 2 cm² and the ultimate strength is 8000 kg/cm². The towers are 300 m apart havin
difference levels of 15 m. Calculate the sag from the taller tower, so that the factor of safety shall be 5. Assum
that ice load is 1 kg/m run and there is no wind pressure.
Transcribed Image Text:An overhead line conductor having a parabolic configuration weighs 1.925 kg/m of length. The cross sectio area of the conductor is 2 cm² and the ultimate strength is 8000 kg/cm². The towers are 300 m apart havin difference levels of 15 m. Calculate the sag from the taller tower, so that the factor of safety shall be 5. Assum that ice load is 1 kg/m run and there is no wind pressure.
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