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What does a SART signal sound or look like?()

有关号灯和号型的作用说法正确的是:()
Ⅰ、号灯和号型不能用来表示船舶的实际吃水大小
Ⅱ、号灯和号型不能用来表示船舶的实际航向,但根据船舶显示的航行灯可以大致判断出其航向或航向区间
Ⅲ、号灯和号型能用来表示船舶的实际航向

有关号灯和号型的规定,在()均应遵守.
船舶搁浅触礁后,显示的号型和号灯是()。
有关号灯和号型的规定,在()均应遵守。
A mobile offshore drilling unit under tow is approaching a fog bank. When should fog signals be started? ()
A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to().
A vessel sounding a fog signal of one short,one prolonged,and one short blast is indicating that the vessel is().
The lifesaving equipment on all vessels shall be().
The number or name of a tank barge shall be().
Water fog from an all-purpose nozzle may be used to().
All fines and expenses from insufficiency and inadequacy of packing or marks shall be borne by ().
A vessel engaged in fishing underway sounds the same fog signal as a().
A vessel not under command sounds the same fog signal as a vessel().
A 95-meter vessel aground sounds which fog signal? ()
In the emergency alarm signals, if the alarm or whistle two long sounds followed by one short sound for 1 minute, it is the () emergency.
A signal of intent must be sounded in international waters by().
When vessel enters thick fog, she should sound()every two minutes in accordance with the rules.
On a ship,a fire drill shall be conducted once every().
()gives listings of all lighthouses,lightships,lit floating marks(over 8m in height),fog signals and lights of navigational significance.
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