The span of an overhead line is 220 m, weight of conductor is 604 kg/km and ultimate tensile strength is 5758 kg. For the safety factor 2, the sag of the line will be (a) 3 m (b) 2 m (c) 1.5 m Jo1.27 m

The span of an overhead line is 220 m, weight of conductor is 604 kg/km and ultimate tensile strength is 5758 kg. For the safety factor 2, the sag of the line will be (a) 3 m (b) 2 m (c) 1.5 m Jo1.27 m

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 4.10P: A 60-Hz, three-phase three-wire overhead line has solid cylindrical conductors arranged in the form...

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Question

The
span
of an overhead line is 220 m, weight of conductor is 604 kg/km and ultimate tensile
strength is 5758 kg. For the safety factor 2, the sag of the line will be
(а) 3 m
(b) 2 m
(c) 1.5 m
S1.27 m

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