Answered: The open-circuit voltage of a storage…

The open-circuit voltage of a storage cell is 2.4 volts. The terminal voltage, measured when the current is 20 A, is found to be 2.20 Volts. What is the internal resistance of the cell?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter14: Troubleshooting Electric Control Devices

Section: Chapter Questions

Problem 32RQ

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Question

The open-circuit voltage of a storage cell is 2.4 volts. The terminal voltage, measured when the current is 20 A, is found to be 2.20 Volts. What is the internal resistance of the cell?

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