A.minimizing the affects of unintentional flooding
B.fire on board
C.rescuing an individual from the water
D.emergency towing
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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
A.Fire a red flare at night or a red smoke signal by day
B.Send the Morse signal "N" by flashing light
C.Make a round turn (360°) and resume course
D.Make an "S" turn (hard right then hard left) and resume course
A.One approved Category 1 EPIRB
B.Three approved Category 1 EPIRBs
C.One approved Class B EPIRB
D.Two approved Class B EPIRBs
最新試題
A vessel may enter a traffic separation zone（）.
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?（）
The rated operating time of a self-contained breathing device may be reduced in actual use because of（）.
The Muster List (“Station Bill”) shows each person’s lifeboat station，duties during abandonment，basic instructions，and（）.
If an emergency pump control is used as the emergency shutdown on a tank vessel，it must（）.
A ship that，at any time，operates seaward of the outermost boundary of the territorial sea is required to prepare，submit，and maintain a(n)（）.
The deck water seal of the inert gas system（）.
After having activated the emergency position indicating radio beacon，you should（）.
During the towing of a survival craft，a lookout should be on station to（）.
Each emergency generator on a mobile offshore drilling unit，when tested，must be run under a full load for at least（）.