Question 20 of 30
Which of the following statements regarding primary battery cells used on board is correct?
A
Used primary cells must be discarded after use
B
Used primary cells can be fully recharged
C
Used primary cells can be refilled and reused
D
None of the above
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Answer & Explanation
The correct answer is Option A: Used primary cells must be discarded after use.
Primary battery cells are non-rechargeable electrochemical units. Once their chemical potential is depleted, they cannot be restored through charging or refilling and must be disposed of according to the ship's waste management plan.