Under normal charging rate, the charging current should be__________?
Correct answer: A. 10% of capacity
- A. 10% of capacity
- B. 20% of capacity
- C. 30% of capacity
- D. 40% of capacity
Explanation
A commonly specified normal charging rate for a storage battery is about one-tenth of its ampere-hour capacity, known as a 10-hour rate. Thus a 50 Ah battery would normally be charged at roughly 5 A, subject to the manufacturer's specification.
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