USCG USCG General Eng
Set 7 • Question #425 of 498
Launch Interactive Practice Room Personnel working with refrigeration systems, and subject to the exposure of refgerants should wear __________.
A
face shield
✓ Correct Answer
B
a respirator
C
rubber gloves
D
an all purpose gas mask
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Personnel working with refrigeration systems, and subject to the exposure of refgerants should wear', the standard operating requirement is: 'face shield'.
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