USCG USCG Electrical
Set 3 • Question #84 of 142
Launch Interactive Practice Room The state of charge of a lead acid storage battery is best indicated by the __________.
A
testing of the individual cell voltages
B
ampere hour capacity of the battery
C
specific gravity of the electrolyte
✓ Correct Answer
D
total cell voltages
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'The state of charge of a lead acid storage battery is best indicated by the', the compliant technical standard is: 'specific gravity of the electrolyte'.
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