BIGF Exit Exam • Set 1 Question 28 of 30
Which is used as bottled gas in cold climates?
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Direct Answer
Option C: propane
Propane has a lower boiling point (-42°C) than butane (-0.5°C), allowing it to vaporize easily and serve as bottled gas in cold climates.
All Options
A
ammonia
B
both (a) and (b)
C
propane
(Correct Answer)
D
none of the above
Detailed Explanation & Context
Propane has a lower boiling point (-42°C) than butane (-0.5°C), allowing it to vaporize easily and serve as bottled gas in cold climates.
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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