The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

The helm command PORT TWENTY means（）.

（）is where the crew eat their meals.

Manoeuvring information can not be obtained from（）.

What is it called when it is possible to ignite the vapour above the oil?（）

Berthing means bringing a vessel to her berth until（）.

（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.

（）is on the panel of radar.

The loading of the ship must be done in accordance with（）.

The mean draft of a ship is the draft（）.