A.blowout
B.kick
C.gusher
D.flow
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A.Carbon dioxide
B.Dry chemical
C.Foam
D.All of the above
A.observer's meridian
B.Greenwich meridian
C.body's meridian
D.zenith distance
A.blue rotating light
B.intermittent flashing amber/yellow light
C.flashing white light
D.flashing sidelight
A.located in an air-conditioned area
B.mounted in the passenger compartment
C.protected by a collision bulkhead
D.permanently mounted
A.Three lights in a vertical line，the highest and lowest red and the middle white，and anchor lights
B.Three lights in a vertical line，the highest and lowest red and the middle white，ONLY
C.Anchor lights ONLY
D.Anchor lights and sidelights ONLY
最新試題
All Loran-C transmitting stations are equipped with cesium frequency standards which permit （）.
An entry of water，gas，oil，or other formation fluid into the wellbore is called a（）.
An icebreaker displaying a flag hoist which consists of the code letters “WO” (Whiskey Oscar) is indicating that（）.
An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it（）.
All personnel on board a vessel should be familiar with the rescue boat’s（）.
All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.
An example of an anchor which has a stock is a（）.
All portable fire extinguishers must be capable of being（）.
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? （）
All of the following are part of the fire triangle EXCEPT（）.