Each cell has a vent cap________?
Correct answer: D. to do all above functions
- A. to allow gases out when the cell is on charge
- B. to add water to the cell if needed
- C. to check the level of electrolyte
- D. to do all above functions
Explanation
A vent cap permits charging gases to escape, provides access for adding distilled water, and allows the electrolyte level to be inspected. Therefore, it performs all the listed functions.
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