Which will NOT reduce yawing of a tow?（）

The time required to incline from bow down to stern down and return to bow down again is called（）.

If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）

The forward movement of a ship in one revolution of its propeller is measured by（）.

The principal action in changing from transit to survival draft in the event heavy weather threatens is（）.

To prevent damage by and to storage batteries aboardsmall passenger vessels they should be located（）.

Point Judith Harbor of Refuge（）.

The angular movement of a vessel about a horizontal line drawn from its bow to its stern is （）.

What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）

When the period of beam seas equals the natural rolling period of a vessel，what will most likely occur?（）