A mooring line leading at nearly right angles to the keel is a （）.

0n a vessel, the keel is the primary strength member of the lower hull form in which direction?（）.

Keel scantlings of any vessel are greatest amidships because（）.

The keel is a ship’s centerline. （）

The height of the metacenter above the keel will vary depending on the（）.

The strake on each side of the keel is called a（）.

A mooring line leading at nearly right angles to the keel is a（）.

The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the（）.

Keel coolers fouled with marine growth, will result in （）

The upward slope of a ships bottom from the keel to the bilge is known as（）.