A.Oars
B.Up oars
C.Way enough
D.Hold water
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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
A.flashing red lights
B.flashing green lights
C.white lights
D.yellow lights
A.Self-contained breathing apparatus with a lifeline attached
B.Combustible gas indicator
C.Rigid helmet，boots，and gloves
D.Flame safety lamp
A.a lifeboat drill be held within 12 hours prior to departure
B.fire pumps be tested by starting within 12 hours prior to departure
C.the emergency generator and lighting system be tested by starting and operating within 12 hours prior to departure
D.the entire steering gear be tested within 12 hours prior to departure
A.Clove hitch
B.Figure-eight knot
C.Fisherman's bend
D.Overhand knot
最新試題
On a ship，when may a work vest be substituted for a required life preserver?（）
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）
Oily rags stored in a pile that is open to the atmosphere are a hazard because they may（）.
On a class B fire，which portable fire extinguisher would be the LEAST desirable?（）
How many life buoys（）on board with self-igniting light?
The falls on gravity davits are（）.
Each lifeboat must be lowered and maneuvered in the water at least once every（）.
During a fire drill on a ship，what action is required?（）
Safety goggles or glasses are NOT normally worn when（）.