海船船员考试
单选题The emergency bilge suction or bilge （） is used to prevent flooding of the ship.A injection valveB relief valveC discharge valveD inlet filter
题目
injection valve
relief valve
discharge valve
inlet filter
相似问题和答案
第1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
在装载散装谷物之前，(舱底)污水井必须被盖上以防止货物进入其中。
第2题：
change from heavy fuel oil to diesel oil for mail engine
pumping oil bilge water
change sea chest form high level one to lower one
test emergency generator
第3题：
What can be used to cover bilge before loading?
第4题：
turbine
screw
vane
ejector
第5题：
The ballast system
The salt water system
The bilge system
The domestic system
第6题：
污水井（）
- A、bilge well
- B、bilge water
- C、fresh water
- D、sea water
正确答案:A
第7题：
a change-over chest
a head tank
a emergency bilge pump
an air cooler
第8题：
Accidental flooding of the engine room bilges by the bilge main is prevented by( ).
A.stop-check valves installed in the bilge suction manifolds
B.using a positive displacement reciprocating bilge pump
C.installing educators in all bilge rose boxes
D.installing a swing check before each bilge valve
解析：bilge main:舱底水总管;stop-check valves：截止止回阀
译文：在舱底水吸入总管设立截止止回阀可以防止由舱底水总管引起的舱底水泛滥。
第9题：
dependent
in dependent
in series
in parallel
第10题：
turbine
screw
vane
ejector