單項選擇題Aphelion is the point where the Sun（）.

A.and Moon and Earth form a right angle
B.and Moon and Earth are in line
C.crosses the celestial equator
D.is farthest from the Earth


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1.單項選擇題Any firefighting equipment that is carried in addition to the minimum required number on a ship must（）.

A.meet the applicable standards
B.be marked as additional equipment
C.be stowed in a separate area
D.All of the above

2.單項選擇題Any extinguishing agent used on a Class “C” fire must have which important property? （）

A.Cooling ability
B.Leaves no residue
C.Penetrating power
D.Nonconductivity

3.單項選擇題Antares is found in what constellation?（）

A.Scorpio
B.Corvus
C.Libra
D.Corona Borealis

4.單項選擇題An undocumented vessel with 10 people aboard and operating 25 miles off the seacoast must carry a survival craft of the（）.

A.inflatable buoyant apparatus type
B.buoyant apparatus type
C.life float type
D.Any of the above types are acceptable

5.單項選擇題An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead?（）

A.Masthead lights and sidelights
B.One sidelight，the masthead lights and stern light
C.Both sidelights
D.Stern light