USCG USCG Electrical
Set 4 • Question #104 of 142
Launch Interactive Practice Room Which of the following statements concerning nickel- cadmium batteries is true?
A
When mixing the electrolyte always add acid to the water.
B
When mixing the electrolyte always add water to the acid.
C
nickel-cadmium batteries can be stored for a long period of time while still keeping a full charge.
✓ Correct Answer
D
The electrolyte of an idle nickel-cadmium battery must be replaced monthly to maintain battery condition.
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'Which of the following statements concerning nickel- cadmium batteries is true', the compliant technical standard is: 'nickel-cadmium batteries can be stored for a long period of time while still keeping a full charge.'.
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