MEO CLASS 1 · ORAL PREPARATION

Gas Carriers (LPG / LNG) & IGC Code

22 questions. Select a question to read its answer.

1. Types of LPG carriers
2. explain TANK type A, B,C
3. difference between type A & Type B Lpg carrier
4. explain Type B, chemical cargoes it is capable of carrying?
5. What do you mean by prismatic?
6. FGDS fixed gas detection system functions
7. Hot Gassing Procedure
8. Type of Compressor Used in Gas Carriers
9. sampling of cargo tanks during grade change process ammonia to propane & vice versa
10. IGG or N2 generator which is convenient,
11. N2 generator working principle, PSA principle in N2 generator
12. how dew point is achieved - chiller unit function in N2 generator, consequences of not achieving dew point, problems with hydrates formation
13. Latest Amendments in IGC code
14. asked about carbon content - explained about cargo tank material and carbon %, asked about ship side plating carbon content
15. What is the process of grade change from Propane to ammonia & vice versa
16. Cargo leak in LPG carrier
17. Lpg carrier , pump type for water ingress in hold space
18. Hull breach in gas tanker
19. Mixing propane & butane in LPG carrier possible. If yes, how it is done
20. On Gas carriers who governs the requirements for use of cargo as fuel?
21. Tell some Latest amendments and circulars relating to alternate fuels.
22. Requirement for tanks located on decks?