A.inflatable buoyant apparatus type
B.buoyant apparatus type
C.life float type
D.Any of the above types are acceptable
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A.Masthead lights and sidelights
B.One sidelight，the masthead lights and stern light
C.Both sidelights
D.Stern light
A.MAF
B.MAB
C.MAA
D.MAE
A.a line on a weather map connecting equal points of both temperature and pressure
B.an instrument that measures the climatological effects of temperature
C.a line connecting points of equal barometric pressure on a weather map
D.a line connecting points of equal temperature on a weather map
A.fitted in each leg of the towing bridle
B.generally located between the "fishplate" and the main towing hawser
C.secured at the "H" bitts
D.usually made of manila hawser
A.thermometer
B.barometer
C.hygrograph
D.thermograph
最新試題
Aphelion is the point where the Sun（）.
At 1923，you increase speed to make good 9.2 mph. What is the first gage you will pass after your speed change?（）
As the temperature of an air mass decreases，the（）.
As the South Equatorial Current approaches the east coast of Africa，it divides with the main part flowing south to form the warm（）.
As a vessel changes course to starboard，the compass card in a magnetic compass（）.
As seen from the tow，what should connect the leading ends of both towing bridle legs to the main towing hawser?（）
At 0630 you increase speed to 12.0 knots. At 0645 Race Rock Light bears 294°pgc. At 0700 Race Rock Light bears 293°pgc. Based on this，you should（）.
As you approach mile 659.4 AHP，you see on the right descending bank a flashing green light. This light marks（）.
At 2200 you take the following loran readings: 9960-W-15064.5; 9960-Y-43954.8. Which statement is TRUE? （）
At 0815，visibility is excellent and you can see Montauk Point. Montauk Point is（）.