What is the purpose of deck water spray curtains during gas leaks?
Direct Answer
Option A: Knock down gas clouds, cool structural steel, and shield radiant heat
SIGTTO operational recommendations mandate deck water spray curtains during gas releases to effectively knock down dispersing vapour clouds, cool vulnerable structural steel to prevent brittle fracture, and shield personnel from intense radiant heat.
All Options
Detailed Explanation & Context
SIGTTO operational recommendations mandate deck water spray curtains during gas releases to effectively knock down dispersing vapour clouds, cool vulnerable structural steel to prevent brittle fracture, and shield personnel from intense radiant heat.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
Practice Full LGTCO/LGTF Set 2
Test yourself with 30 interactive questions, live timer, and instant score.