單項(xiàng)選擇題Never()the lifeboat or lifecraft disengaging locks or hydrostatic release gears because it can cause them to fail to function.

A.oil
B.rig
C.release
D.paint


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1.單項(xiàng)選擇題Safety goggles or glasses are NOT normally worn when().

A.using a rotary grinder with an installed shield
B.letting go the anchor
C.handling wire rope or natural fiber line
D.painting with a spray gun

2.單項(xiàng)選擇題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

3.單項(xiàng)選擇題On a ship,a fixed carbon dioxide or other approved system must be installed().

A.where oil or chemical drums are stored
B.in all battery storage locations
C.in paint lockers
D.in all of the above locations

4.單項(xiàng)選擇題During a fire drill on a ship,what action is required?()

A.Start each fire pump
B.Launch and run a lifeboat
C.Inventory rescue and fire equipment
D.Inspect fire hoses

5.單項(xiàng)選擇題The falls on gravity davits are().

A.manila
B.nylon
C.wire
D.All of the above

7.單項(xiàng)選擇題Safe water buoys may show ONLY().

A.flashing red lights
B.flashing green lights
C.white lights
D.yellow lights

8.單項(xiàng)選擇題How many life buoys have your ship been exactly().

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

9.單項(xiàng)選擇題The connection facilities for the international shore connection must be located to provide access().

A.on either side of the vessel
B.as close as possible to the house
C.on the main deck
D.on each level of the accommodation space

10.單項(xiàng)選擇題On a small boat,which knot is best suited for attaching a line to the ring of an anchor?()

A.Clove hitch
B.Figure-eight knot
C.Fisherman's bend
D.Overhand knot