AIGF Exit Exam • Set 12 Question 25 of 30
OGSex.n 26. Rollow,; 0 •ITh<,r,aw,yrapdpt,,iulc,i-b••" 1 --11111»- 0 blis1r,.,p,ocrssolsp,ran,ous,,.....ilit,,1-"' ,_ __ ,_. ..., ... --. --• canlt 0 Cl ,n c,s,ol a re el<,olNIIKll .. fl>_,_., ...,.., I -:.•---- o fn !ht iri-Md .i,
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Direct Answer
Option A: This is a very rapid physical phase transformation of NG to wiper a Surel
A Rapid Phase Transition (RPT) occurs when cryogenic LNG spills onto water, causing explosive, rapid physical vaporization without chemical combustion due to superheating.
All Options
A
This is a very rapid physical phase transformation of NG to wiper a Surel
(Correct Answer)
B
is the process of spontaneous mixing upe a simile at to see pie tank. O clin case of a release of natural gas in an enclosed or ser erecond se oxygen in the inhaled air
C
Both (a) and (b)
D
collapse of normal steel structures when get in contact a NG sire-
Detailed Explanation & Context
A Rapid Phase Transition (RPT) occurs when cryogenic LNG spills onto water, causing explosive, rapid physical vaporization without chemical combustion due to superheating.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).
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