A.one hour
B.two hours
C.ten hours
D.four hours
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A.release the towline in an emergency
B.help the helmsman steer
C.look for food and water
D.check the water level in the bilge
A.minimizing the affects of unintentional flooding
B.fire on board
C.rescuing an individual from the water
D.emergency towing
A.annually
B.once every two years
C.once every four years
D.once every five years
A.may be substituted for 10 percent of the required life preservers
B.should be stowed adjacent to lifeboats and emergency stations
C.may be used by boat crews and line handlers during lifeboat drills
D.should be used when carrying out duties near a weather deck's edge
A.a month
B.in each week
C.in every 6 months
D.in every 12 months
最新試題
In each inflatable liferaft，what equipment is provided to make quick，emergency，temporary repairs to large holes in the raft? （）
An aircraft has indicated that he wants you to change course and follow him. You cannot comply because of an emergency on board. Which signal should you make?（）
Coast Guard regulations require a shipboard Oil Pollution Emergency Plan to be reviewed（）.
It is the responsibility of the Master or person in charge of a ship to ensure that（）.
On offshore drilling units，emergency lighting and each emergency power system must be tested at least once a（）.
If an emergency pump control is used as the emergency shutdown on a tank vessel，it must（）.
The signal for a fire emergency on an OSV is（）.
In an emergency，the electro-hydraulic steering units can be directly controlled by the（）.
The vessel’s Emergency Position Indicating Radio beacon (EPIRB) must be tested（）.
The rated operating time of a self-contained breathing device may be reduced in actual use because of（）.