USCG USCG General Eng
Set 5 • Question #358 of 498
Launch Interactive Practice Room Which of the following conditions should be used to support the need to change the lube oil when there has been an increase in the neutralization number?
A
A decrease in the viscosity of the oil
B
An increase in the viscosity of the oil
✓ Correct Answer
C
A change in the cloud point
D
A change in the floc point
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Which of the following conditions should be used to support the need to change the lube oil when there has been an increase in the neutralization number', the standard operating requirement is: 'An increase in the viscosity of the oil'.
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