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- Q615 - Electrical, Electronic, & Control Engineering
36. Assuming that the electrolyte has had sufficient time to be uniformly diffused throughout the cell, if the open-circuit cell voltage as measured by a digital multimeter is 2.12, what would be the approximate specific gravity?
An open-circuit voltage of 2.12 V in a lead-acid cell at standard temperature indicates a fully charged state, corresponding to an electrolyte specific gravity of approximately 1.280.
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