USCG USCG General Eng
Set 8 • Question #449 of 498
Launch Interactive Practice Room An organic solid lubricant, such as graphite, is suitable as an oil additive when used in __________.
A
machinery bearings subjected to high temperatures
✓ Correct Answer
B
antifriction bearings on general service pumps
C
bearings subject to fluctuating loads
D
line shaft bearings
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'An organic solid lubricant, such as graphite, is suitable as an oil additive when used in', the standard operating requirement is: 'machinery bearings subjected to high temperatures'.
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