must connect the bilge well suction directly
should not pump out the water accumulated in the cargos
should not used for emergency drainage in case of ship collision
should connect to the fire fighting system directly
第1题：
During the PSC inspection, under the provision of SOLAS74, which one may not be regarded as clear grounds for ships' detainment?
A.excess amount of oily-water mixtures in bilges
B.insulation of piping including exhaust pipes in engine room contaminated by oil
C.improper operation of bilge pumping arrangements
D.paint peeling off the uptake
第2题：
Before loading bulk grain, bilge wells must be covered to ______.
A.add strength to the bilge well strainer
B.permit rapid flow of water to the bilge wells
C.prevent cargo sifting into the bilge wells
D.prevent oil, water, or other liquid from reaching the cargo
第3题：
A.All responsible personnel
B.All the crew served in engine room
C.The master
D.The chief engineer
第4题：
污水井（）
第5题：
淡水注入管（）
第6题：
After being launched from a vessel, totally enclosed survival craft which have been afloat over a long period require ______.
A.frequent opening of hatches to permit entry of fresh air
B.regular checks of bilge levels
C.use of ear plugs to dampen engine noise
D.frequent flushing of the water spray system with fresh water
第7题：
Is this a （）(淡水) tank?
第8题：
How to pump out bilge water in the engine room?
第9题：
饮用水注入管（）
第10题：
污水井盖（）