GASCO Exit Exam • Set 8 Question 22 of 30
_______________refers to the vapour mixture which is weaker that lower explosive limit.
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Direct Answer
Option A: Over lean
The correct answer is Over lean. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
All Options
A
Over lean
(Correct Answer)
B
Over rich
C
too rich
Detailed Explanation & Context
The correct answer is Over lean. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).
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