REPFF Exit Exam • Set 1 Question 3 of 30
In the case of Direct Reduced Iron (DR) cargo in the hold, contact with water may lead to vigorous re-oxidation accompanied by the evolution of heat and hydrogen which may give rise to the risk of explosion
✓
Direct Answer
Option A: true
Direct Reduced Iron (DRI) is a highly reactive cargo that undergoes exothermic oxidation and generates flammable hydrogen gas upon contact with water, creating extreme explosion risks per the IMSBC Code and marine fire safety protocols.
All Options
A
true
(Correct Answer)
B
false
Detailed Explanation & Context
Direct Reduced Iron (DRI) is a highly reactive cargo that undergoes exothermic oxidation and generates flammable hydrogen gas upon contact with water, creating extreme explosion risks per the IMSBC Code and marine fire safety protocols.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Fire Prevention & Fire Fighting (REPFF).
Advertisement
Practice Full REPFF Set 1
Test yourself with 30 interactive questions, live timer, and instant score.