The resistance of a copper wire at 20 deg. C is 30 ohms. If the temperaturecoefficient of copper at 0 deg C is 0.00427, what is the resistance if thetemperature is increased to 30 degrees? 3. TThe resistance of a copper wire at 20 deg. C is 30 ohms. If the temperaturecoefficient of copper at 0 deg C is 0.00427, what is the resistance if thetemperature is increased to 30 degrees

In this question we will find resistance of copper at given temperature with known values..

Answered: The resistance of a copper wire at 20…

The resistance of a copper wire at 20 deg. C is 30 ohms. If the temperature coefficient of copper at 0 deg C is 0.00427, what is the resistance if the temperature is increased to 30

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

The resistance of a copper wire at 20 deg. C is 30 ohms. If the temperature coefficient of copper at 0 deg C is 0.00427, what is the resistance if the temperature is increased to 30 degrees?

3. TThe resistance of a copper wire at 20 deg. C is 30 ohms. If the temperature
coefficient of copper at 0 deg C is 0.00427, what is the resistance if the
temperature is increased to 30 degrees

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