单项选择题In launching a covered lifeboat,what would safely lower the lifeboat from inside the lifeboat cabin?()

A.Frapping line
B.Tricing line
C.Rottmer release
D.Winch remote control wire


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1.单项选择题In addition to the life jackets stowed at each berth location,life jackets must be stowed at each watch station and().

A.the mess room
B.each lifeboat
C.each industrial work site
D.each fire station

2.单项选择题If absolutely necessary,the best way to land on a beach in a motor lifeboat is to().

A.run as fast as the boat will go and keep the sea on the stern
B.secure the engine,put sea anchor over the bow,put out the oars,use sweep oar and back onto beach
C.go in under oars and put out the sea painter
D.put the sea broadside and let the boat drift ashore

3.单项选择题How should the lifeboat sea painter be rigged?()

A.Secured to the inboard side of a forward thwart and led inboard of the falls
B.Spliced into the ring on the stem post
C.Secured by a toggle to the stem post and led outboard of the falls
D.Secured by a toggle around the outboard side of a forward thwart

4.单项选择题How many life buoys have your ship been exactly().

A.produced by
B.met with
C.offered of
D.provided with

5.单项选择题How many life buoys()on board with self-igniting light?

A.there exist
B.there is
C.there are
D.are there

6.单项选择题Frapping lines are fitted to lifeboat davits to().

A.reduce the swinging of the lifeboat as it is being lowered from the embarkation level
B.secure the lifeboat in the davits when in the stowed position
C.hold the lifeboat to the ship's side until the tricing lines are passed
D.be used as a safety line in an emergency

7.单项选择题Fire fighting equipment requirements for a particular vessel may be found on the().

A.Certificate of Inspection
B.Certificate of Seaworthiness
C.Classification Certificate
D.Certificate of Registry

8.单项选择题Each open lifeboat carried on a vessel on an international voyage must have().

A.hand-propelling gear
B.a davit span with at least 2 lifelines
C.a mast and a sail
D.a motor

9.单项选择题Each lifeboat must be lowered and maneuvered in the water at least once every().

A.2 months
B.3 months
C.4 months
D.5 months

10.单项选择题During the required periodic abandon ship drill aboard a ship,each person not assigned duties in the muster list is().

A.instructed in the use of portable fire extinguishers
B.shown a video demonstrating lifeboat launching
C.instructed in the use of life jackets
D.not required to attend the boat drill