BIGF Exit Exam • Set 6 Question 25 of 30
LNG in liquid state is :
✓
Direct Answer
Option C: not toxic and can ignite
In its pure liquid state, LNG is non-toxic, clear, and non-corrosive, but it vaporizes rapidly into flammable methane gas that ignites readily when mixed with air within its flammability limits.
All Options
A
highly flammable and easily ignite
B
not flammable and cannot ignite
C
not toxic and can ignite
(Correct Answer)
D
none of the above
Detailed Explanation & Context
In its pure liquid state, LNG is non-toxic, clear, and non-corrosive, but it vaporizes rapidly into flammable methane gas that ignites readily when mixed with air within its flammability limits.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Basic Training for Ships subject to the IGF Code (BIGF).
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