A 180 KV transmission line has the following data: w = 680 kg/km, Length of the Span = 300 m, Ultimate Strength = 3000 kg, and Safety Factor = 1.5. Calculate the height above ground at which the conductor should be supported. Ground clearance required is 20 meters.

A 180 KV transmission line has the following data: w = 680 kg/km, Length of the Span = 300 m, Ultimate Strength = 3000 kg, and Safety Factor = 1.5. Calculate the height above ground at which the conductor should be supported. Ground clearance required is 20 meters.

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.3: Signal System

Problem 18R: a. How many feet of 2-conductor bell wire cable are required? ______ b. How many feet of 3-conductor...

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