A.the cap should be removed to drain the boat when it is waterborne
B.the cage must be free of rubbish or the ball may not seat properly
C.there is an automatic ball check located in a siphon tube
D.the small lever to release the rubber ball float must be turned counterclockwise
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A.Frapping line
B.Tricing line
C.Rottmer release
D.Winch remote control wire
A.the mess room
B.each lifeboat
C.each industrial work site
D.each fire station
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
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
A.produced by
B.met with
C.offered of
D.provided with
最新試題
On a ship，watertight doors should be operated（）.
The sea painter is secured in the lifeboat by（）.
Safety goggles or glasses are NOT normally worn when（）.
During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.
On cargo and miscellaneous vessels what is NOT a required part of the fireman’s outfit?（）
On a ship，when may a work vest be substituted for a required life preserver?（）
According to the ship regulations，the capacity of a liferaft is required to be marked（）.
On a ship，how many ring buoys are required to have a buoyant line attached?（）
The boat command that means complete the stroke and level the oars horizontally with the blades trimmed fore and aft is（）.
Normally，potable water systems are connected directly to the（）.