USCG USCG Safety Eng
Set 6 • Question #177 of 254
Launch Interactive Practice Room Combustible gas indicators measure the presence of combustible gases as a percentage of the __________.
A
flash point
B
upper explosive limit
C
lower explosive limit
✓ Correct Answer
D
fire point
USCG NMC Regulatory Explanation
Under MARPOL, SOLAS, and USCG Marine Engineering Safety regulations, regarding 'Combustible gas indicators measure the presence of combustible gases as a percentage of the', the mandated standard is: 'lower explosive limit'.
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