AIGF Exit Exam • Set 1 Question 7 of 30
What will be the Gas safe machinery space failure?
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Direct Answer
Option C: single failure cannot lead to release of fuel gas into the machinery space
Gas fuel piping passing through enclosed spaces must be enclosed in double-walled ducts or pipes with continuous mechanical extraction ventilation of at least 30 air changes per hour.
All Options
A
none of the above
B
single failure may result in a gas release into the space
C
single failure cannot lead to release of fuel gas into the machinery space
(Correct Answer)
D
probable maximum leakage scenario due to technical failures
Detailed Explanation & Context
Gas fuel piping passing through enclosed spaces must be enclosed in double-walled ducts or pipes with continuous mechanical extraction ventilation of at least 30 air changes per hour.
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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