he resistance of a copper busbar at the beginning of the experiment is found to be 1.5 ohm at an ambient temperature of 18°c. determine its resistance at a temperature of 100°c. take the temperature coefficient of copper as 0.24×10^-3 at 0°c

he resistance of a copper busbar at the beginning of the experiment is found to be 1.5 ohm at an ambient temperature of 18°c. determine its resistance at a temperature of 100°c. take the temperature coefficient of copper as 0.24×10^-3 at 0°c

EBK ELECTRICAL WIRING RESIDENTIAL

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ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter7: Luminaires, Ballasts, And Lamps

Section: Chapter Questions

Problem 15R: A good rule-of-thumb to estimate the expected life of a motor, a ballast, or other electrical...

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the resistance of a copper busbar at the beginning of the experiment is found to be 1.5 ohm at an ambient temperature of 18°c. determine its resistance at a temperature of 100°c. take the temperature coefficient of copper as 0.24×10^-3 at 0°c

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