USCG USCG General Eng
Set 9 • Question #494 of 498
Launch Interactive Practice Room New piping and tubing to be installed in a hydraulic system can be safely degreased by using __________.
A
alcohol
B
a water-based detergent
C
carbon tetrachloride
D
a special petroleum solvent
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'New piping and tubing to be installed in a hydraulic system can be safely degreased by using', the standard operating requirement is: 'a special petroleum solvent'.
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