A battery of 6 cells will show a drop of _______ volts from fully charged state to fully discharged state
Correct answer: C. 2.4
- A. 1.0
- B. 1.5
- C. 2.4
- D. 2.9
Explanation
A lead-acid cell falls by about 0.4 V from its fully charged condition to its fully discharged condition. For six series cells, the total change is 6 × 0.4 = 2.4 V.
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