BIGF Exit Exam • Set 7 Question 24 of 30
What is Liquefied gas?
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Direct Answer
Option B: liquid which has a saturated vapour pressure exceeding 2.8 bar absolute at 37.80C and certain other substances specified in the Gas Codes
The IMO Gas Codes define a liquefied gas as any liquid having a saturated vapor pressure exceeding 2.8 bar absolute at a temperature of 37.8°C.
All Options
A
sufficiently free from hydrocarbon gases
B
liquid which has a saturated vapour pressure exceeding 2.8 bar absolute at 37.80C and certain other substances specified in the Gas Codes
(Correct Answer)
C
Quality of heat to change the state of a substance from liquid to vapour without change of temperature
D
permitting the outward passage of gas
Detailed Explanation & Context
The IMO Gas Codes define a liquefied gas as any liquid having a saturated vapor pressure exceeding 2.8 bar absolute at a temperature of 37.8°C.
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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