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单选题
Vessels must not “exceed” a speed of 8 knots in this area.（）.
A
sail at
B
except
C
proceed at
D
steam over
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单选题If your vessel is the stand-on vessel in a crossing situation（）.A
You must keep your course and speedB
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单选题（）are increasingly used as main engine on merchant vessels, because they have a high Hp/Weight ratio.A
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temperatureB
pressureC
acid valueD
viscosity
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单选题A flashing red light displayed at a single lock means that the lock（）.A
is ready to use but vessels must stand clearB
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单选题A fully loaded motor-propelled lifeboat must be capable of attaining a speed of at least（）.A
3 knots in smooth waterB
6 knots in smooth waterC
3 knots in rough waterD
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单选题Two vessels are approaching each other near head on. What action should be taken to avoid collision?（）.A
The first vessel to sight the other should give wayB
The vessel making the slower speed should give wayC
Both vessels should alter course to starboardD
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单选题While steaming slowly in the harbor，no ship is （） to exceed the speed limited．A
assumedB
appreciatedC
promisedD
permitted
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单选题The bow thruster generally is ineffective at（）.A
over 3 knots headwayB
at any speed asternC
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单选题For GMDSS，which statement concerning a compulsory vessel is FALSE?（）A
A conditional or partial exemption may be granted，in exceptional circumstances，for a single voyage outside the sea area for which the vessel is equippedB
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alter course to portB
maintain course and speedC
alter course to starboardD
maintain course and reduce speed
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单选题Power-driven vessels must keep out of the way of sailing vessels except（）.A
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Dead in the waterB
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There must be no currentsD
The depth of the water must be at least one and one-half times the draft
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单选题Fuel oil transfer systems used onboard diesel propelled vessels are required to have （）.A
two fuel oil transfer pumps provided where one is to be independent of the main engineB
two fuel oil transfer pumps, with a combined capacity exceeding the maximum consumption of the main engineC
engine driven transfer pumps and only used in constant speed applicationsD
the capacity of the engine driven pump exceed the consumption rate of the engine to which it is attached
考题
单选题In Beaufort Scale，the wind force 7 with speed of 28-33 knots is defined as（）.A
Moderate galeB
Near galeC
Strong galeD
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单选题There is a vessel in position 120.0E 24.5N on course 120 degrees and speed 12.5 knots（）is not complying with traffic regulations.A
thisB
whoC
whichD
it
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单选题Which statement is TRUE concerning a vessel equipped with operational radar?（）.A
She must use this equipment to obtain early warning of risk of collisionB
The use of a radar excuses a vessel from the need of a look-outC
The radar equipment is only required to be used in restricted visibilityD
The safe speed of such a vessel will likely be greater than that of vessels without radar
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单选题When one of two vessels（）is required to keep out of the way the other must keep her course and speed.A
In sight of anotherB
Sights the anotherC
Not in sight of the otherD
In sight of one another
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