Access to a cargo pumproom on a tanker carrying grades A，B，C or D liquid cargoes shall be（）.
1、An inert gas system on a tanker should
An inert gas system on a tanker should be used to（）.Aprevent the generation of flammable or combustible gas in tanksBblow out cargo lines to...
2、An inert gas system on a tanker should
An inert gas system on a tanker should be used to（）.Aprevent the generation of flammable or combustible gas in tanksBblow out cargo lines to...
3、Cargo transfer operations on a tanker
Cargo transfer operations on a tanker need NOT be stopped when（）.Aa tug comes alongside while the tanker is loading grade D and E cargoesBa...
4、A 30，000 DWT tanker is required to hav
A 30，000 DWT tanker is required to have an IOPP certificate when（）Aengaged in the coastwise tradeBgoing foreignCcalling at ports in another country signatory to MARPOL 73/78Dcarrying cargoes listed in the MARPOL regulatio
5、Using an inert gas system on a tanker
Using an inert gas system on a tanker has which advantage(s)? （）AProvides for faster loadingBLowers oxygen content in the tankCProvides better fuel economyDAll of the above
6、Cargo transfer operations on a tank ve
Cargo transfer operations on a tank vessel need NOT be stopped when（）.Aa tug comes alongside while the tanker is loading gradeBand E cargoes...