The compass rose on a nautical chart i

1、Hello! Can I get a seat on the 8 pm fl

Hello! Can I get a seat on the 8 pm flight Detroit?（）AHello! International Airline.BYou‘d better look up the schedule first.CI‘m sorry, but it‘s completely booked.DI‘m afraid you have to change.

2、The magnetic compass operates on the p

The magnetic compass operates on the principle that（）.Alike magnetic poles attractBunlike magnetic poles repelCunlike poles attractDthe poles of the compass line up with the geographic poles of the earth

3、On a ship’s crane，the load chart relat

On a ship’s crane，the load chart relates the allowable load to the combination of the boom length and（）.Awinch speedBboom strengthCload radiusDcable strength

4、If the buoyant force on a ships hull i

If the buoyant force on a ships hull is equal to or greater than the displacement tonnage, the ship will （）.Arequire ballast added to only the port side tanksBbe down by the headCsinkDfloat

5、The Flinders bar on a magnetic compass

The Flinders bar on a magnetic compass compensates for the（）.Ainduced magnetism in vertical soft ironBinduced magnetism in horizontal soft ironCpermanent magnetism in ship's steelDvessel's inclination from the vertical

6、The Flinders bar on a magnetic compass

The Flinders bar on a magnetic compass compensates for the（）.AInduced magnetism in vertical soft ironBInduced magnetism in horizontal soft ironCPermanent magnetism in ship's steelDVessel's inclination from the vertical