6. A copper coil has a resistance of 200 ohms when its mean temperature is s 0 degree centigrade. Calculate the resistance of the coil when its mean temperature is 80 degree centigrade. Temperature coefficient of copper is 0.004041 centigrade1

6. A copper coil has a resistance of 200 ohms when its mean temperature is s 0 degree centigrade. Calculate the resistance of the coil when its mean temperature is 80 degree centigrade. Temperature coefficient of copper is 0.004041 centigrade1

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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Question

6. A copper coil has a resistance of 200 ohms
when
its
mean temperature is
s 0 degree
centigrade. Calculate the resistance of the coil
when its
mean temperature is 80 degree
centigrade. Temperature coefficient of copper is
0.004041 centigrade1

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