Determine the thermal coefficient of resistance of copper at 500C, then use this value to determine the resistance of copper wire at 1700 F if the resistance of this copper wire at 500C is 50 Ω. The thermal coefficient of resistance of copper at 00C is 0.004264/C0 .

Determine the thermal coefficient of resistance of copper at 500C, then use this value to determine the resistance of copper wire at 1700 F if the resistance of this copper wire at 500C is 50 Ω. The thermal coefficient of resistance of copper at 00C is 0.004264/C0 .

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Question

Determine the thermal coefficient of resistance of copper at 500C, then use this value to
determine the resistance of copper wire at 1700
F if the resistance of this copper wire at 500C is
50 Ω. The thermal coefficient of resistance of copper at 00C is 0.004264/C0
.

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