USCG USCG General Eng
Set 12 • Question #115 of 498
Launch Interactive Practice Room The flash point of most lube oils used in a main lubricating system should be approximately __________.
A
80°F to 100°F
B
140°F to 160°F
C
250°F to 300°F
D
350°F to 450°F
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'The flash point of most lube oils used in a main lubricating system should be approximately', the standard operating requirement is: '350°F to 450°F'.
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