正确答案: A
0.29
题目:某轮排水量=6 000 t,现若在船舶重心之上6m处加载货物300 t.则此项加载对初稳性高度的影响值是( )m。
解析:A
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举一反三的答案和解析:
[单选题]对于国内航行海船,救生设备与装置配备要求( )。①客船、500总吨及以上货船,至少配备双向甚高频无线电话至少3台;
①②④
[单选题]Dense fog comes with bad visibility, fog signal bell must be kept ________at regulation intervals
going
[单选题]在下列哪些情况下船舶通常应当减速或把船停住()。
以上均是
[单选题]Diesel engines driving alternators operating in parallel must maintain a set frequency regardless of load changes. The governor characteristic used to accomplish this is known as _______.
compensation
[单选题]夜间在海上从事捕鱼作业的船,应显示舷灯、尾灯的情况是:I、在航对水移动;II、在航不对水移动时;III、锚泊时
I