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【多选题】
为减少焊接结构的应力和变形，焊缝布置应：A.
尽量对称
B.
尽量减少焊缝长度和焊缝截面
C.
避开应力较大部位
D.
避开应力集中部位
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【简答题】S1:A vessel is crossing from starboard side.S2:We need not give way.Q:What is the coming vessel doing?A. The vessel is crossing from port side. B. The vessel is crossing from starboard side. C. The ve...
【简答题】S1:Stand clear of the vessel and report.S2:No.1 lifeboat standing clear of the vessel.Q:What's the vessel most probably doing?A. Searching for a person overboard. B. Fighting flooding. C. Abandoning v...
【单选题】[7-8]Ifa vessel’s full displacement is 18,880 tons,light ship displacement is 5,500 tons,deadweight is 13,880 tons,stores 1,800 tons
A.
18,880 tons
B.
18,000 tons
C.
12,000 tons
D.
9,380 tons
【单选题】A flooded lifeboat on board a vessel would adversely affect the vessel’s stability by ______.
A.
increasing the righting moment
B.
decreasing the vessel’s displacement
C.
increasing the reserve buoyancy
D.
shifting the CG (center of gravity) off center
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