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don't use AI tools 9. The discharge curve of a 12V lead acid battery is shown in the following attached figure. What is the capacity

don't use AI tools
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9. The discharge curve of a 12V lead acid battery is shown in the following attached figure. What is the capacity of this battery? Please estimate at 5A and the cut of voltage is 10.3V. What is the C rate if the battery is discharged at 200A?(8%) 10. Could you suggest a method to treat the wastewater from the boiler blow down, which contains the Cr6+ ion of 30ppm ? (8%)

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