A.inspected weekly
B.stowed in locked compartments
C.readily accessible
D.tested yearly
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A.inspected weekly
B.worn at all times
C.readily available
D.tested yearly
A.white
B.international orange
C.yellow
D.red
A.a threaded bolt
B.a round pin，with a cotter pin
C.a threaded bolt，locknuts，and cotter pins
D.round pins and locknuts
A.kept on board no more than 2 years
B.inspected and serviced every 6 months
C.destroyed if more than 5 years old
D.maintained in good and serviceable condition
A.life lines
B.frapping lines
C.tricing lines
D.tripping lines
最新試題
What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）
The steering oar in a lifeboat is usually referred to as the（）.
When using the lifeboat compass，you must be careful to（）.
The last shot of an anchor cable is usually painted（）.
What is the purpose of tricing pendants?（）
When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.
Which item of lifeboat equipment would be most suitable for night signaling to a ship on the horizon?（）
What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）
The tops of the thwarts，side benches，and the footings of a lifeboat are painted which color?（）
What is TRUE concerning frapping lines?（）