A.replaced annually
B.tested monthly
C.serviced annually
D.overhauled quarterly
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A.examining the Certificate of Inspection
B.examining the plate on the outside of the raft container
C.referring to the station bill
D.referring to the shipping articles
A.serves as a sea painter
B.detaches from the liferaft automatically
C.is used to rig the boarding ladder
D.is cut immediately as it is of no further use
A.asphyxiation from CO2
B.loss of air in the sides of the raft
C.rough seas
D.cold water temperatures
A.a rocket shoulder rifle
B.an oil lantern
C.red flares
D.an air horn
A.Very pistol
B.orange smoke signal
C.air horn
D.lantern
最新試題
Inflatable liferafts shall be serviced at an approved servicing facility every 12 months or not later than the next vessel inspection for certification. However，the total elapsed time between servicing cannot exceed（）.
The worst atmospheric condition for dispersion of H2S is（）.
The person assigned to command a lifeboat or inflatable liferaft on a ship shall have a list of the persons assigned to the lifeboat or liferaft. The list shall include each person’s（）.
The most important thing to remember when launching an inflatable liferaft by hand is to（）.
The limit switches on a ships survival-craft winch system（）.
Signaling devices which are required on inflatable liferafts include（）.
The capacity of any liferaft on board a vessel can be determined by（）.
The lights on the outside of the canopy on an inflatable liferaft operate（）.
The most important reason for taking anti-seasickness pills as soon as possible after entering a liferaft is to（）.
On inflatable liferafts，the operating cord should be renewed by（）.