GASCO Exit Exam • Set 10 Question 22 of 30
What is the main danger when discharging a damaged cargo tank in a normal manner?
✓
Direct Answer
Option D: Collapse of the primary membranee due to high differential head
The correct answer is Collapse of the primary membranee due to high differential head. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
All Options
A
Discharging pump will trip due to debris in the tank
B
Discharging time will be shorter due to lesser cargo in the tank
C
Collapse of secondary membranee due to high differential head
D
Collapse of the primary membranee due to high differential head
(Correct Answer)
Detailed Explanation & Context
The correct answer is Collapse of the primary membranee due to high differential head. 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).
Advertisement
Practice Full GASCO Set 10
Test yourself with 30 interactive questions, live timer, and instant score.