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What is the resistance of a hard drawn copper wire that has a length of 500 m and a diameter of 0.404 mm?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter4: Conductor Sizes And Types, Wiring Methods, Wire Connections, Voltage Drop, And Neutral Conductor Sizing For Services

Section: Chapter Questions

Problem 8R: Indicate the allowable ampacity of the following Type THHN (copper) conductors. Refer to Table...

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What is the resistance of a hard drawn copper wire that has a length of 500 m and a diameter of 0.404 mm?

Each of the 19 strands of a copper cable has a diameter of 59 mils. Calculate the resistance of a mile of such cable at a temperature of 20°C.

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