USCG USCG General Eng
Set 16 • Question #222 of 498
Launch Interactive Practice Room Flanged joints in hydraulic system piping are commonly made leak proof by __________.
A
seal welding the mating flange surfaces
B
installing suitable gaskets or O-rings
✓ Correct Answer
C
leather wipers installed with the flange seals
D
enclosing the flanged connection in a container
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Flanged joints in hydraulic system piping are commonly made leak proof by', the standard operating requirement is: 'installing suitable gaskets or O-rings'.
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