A.At least two lifeboats
B.A radiotelephone
C.A radio direction finder
D.None of the above
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A.carried by hand to a fire
B.carried or rolled to a fire
C.recharged in the field
D.used on class "B" fires
A.boarding and operating procedure
B.maintenance schedules
C.navigational systems
D.fuel consumption rates
A.boarding and operating procedures
B.maintenance schedule
C.navigational systems
D.fuel consumption rates
A.laying a pipeline
B.dredging
C.mineclearing
D.not under command
A.location
B.height of light above water
C.luminous range
D.light characteristics
最新試題
All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.
Air circulation is caused or affected by（）.
An inflatable liferaft is floating in its container，attached to the ship by its painter，as the ship is sinking rapidly. Which action should be taken with respect to the liferaft container? （）
An icebreaker may use the code letter “K” to remind ships of their obligation to listen continuously on their radio. This signal may be made by any of the following EXCEPT（）.
An advantage of the Christmas Tree towing method is to（）.
All Loran-C transmitting stations are equipped with cesium frequency standards which permit （）.
An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it（）.
An aneroid barometer on a boat should always be（）.
An “ABC” dry chemical fire extinguisher would be LEAST effective against a fire in（）.
An “on-load” release system on a survival craft means the cable can be released（）.