That half of the hurricane to the right hand side of its track (as you face the same direction that the storm is moving) in the Northern Hemisphere is called the（）.

The distance between rivets in a row is known as the（）.

The BEST way to steer a twin-screw vessel if you lose your rudder is by using（）.

Which will NOT reduce yawing of a tow?（）

The pitch of a propeller is a measure of the（）.

One method of controlling rats on vessels is by rat-proofing. Rat-proofing is accomplished by （）.

The vertical movement of a vessel in the water is called（）.

Which statement concerning an automatic towing engine is FALSE? （）

Which statement is TRUE concerning a towing vessel which，due to the nature of her work，is unable to keep out of the way of another vessel?（）

Which change in the condition of the seas could indicate the formation of a tropical storm or hurricane several hundred miles from your location? （）