LGTCO/LGTF Exit Exam • Set 9 Question 24 of 30
Which statement correctly describes the purpose of a non-return valve?
✓
Direct Answer
Option D: prevent reverse flow in the cargo system
Under standard liquefied gas tanker operations and the IGC Code, prevent reverse flow in the cargo system represents the verified standard practice for Which statement correctly describes the purpose of a non-return valve.
All Options
A
it is used only for navigation
B
it is only required in accommodation spaces
C
it prevents the need for emergency drills
D
prevent reverse flow in the cargo system
(Correct Answer)
Detailed Explanation & Context
Under standard liquefied gas tanker operations and the IGC Code, prevent reverse flow in the cargo system represents the verified standard practice for Which statement correctly describes the purpose of a non-return valve.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
Advertisement
Practice Full LGTCO/LGTF Set 9
Test yourself with 30 interactive questions, live timer, and instant score.