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 4.2MCQ: Overhead transmission-line conductors are bare with no insulating cover. (a) True (b) False
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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
Transcribed Image Text: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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