The average charging voltage for alkali cell is about__________?
Correct answer: C. 1.7 V
- A. 1 V
- B. 1.2 V
- C. 1.7 V
- D. 2.1 V
Explanation
An alkaline cell has a nominal voltage near 1.2 V, but its average charging voltage is about 1.7 V because charging must overcome its counter e.m.f. and internal losses.
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