A circuit that has one wire in contact with the hull of the ship is a()
If the buoyant force on a ship’s hull is equal to the displacement tonnage,the ship will().
The two factors which make underwater hull repair difficult are accessibility and the().
The distance from the still water level (corrected for tides and storm surge) to the bottom of the hull of a ship is the().
()provide athwartship support for the mast or king posts.
I hereby request permission to()the ship hull for routine maintenance.
()refers to the depth of a vessel below the waterline,measured vertically to the lowest part of the hull,propellers or other reference points.
The center of volume of the immersed portion of the hull is called the().
Our ship has not been to shipyard for a long time, the fouling on the ship’s hull greatly decreases her().
A stream of water immediately surrounding a moving vessel’s hull,flowing in the same direction as the vessel is known as().
On a vessel,the keel is the primary strength member of the lower hull form in which direction?().
In a longitudinally-framed ship,the longitudinal frames are held in place and supported by athwartship members called().
Compared to internal structural plating,the exterior hull plating on a ship is usually().
The accident()caused damage to my hull.
Repairing damage to the hull of a ship at or above the waterline reduces the threat of().
Air gap is the vertical distance between the bottom of the hull and the().
The hull is divided up into a number of watertight compartments by().
If the buoyant force on a ship’s hull is equal to the displacement tonnage, the ship cause().
In the event of damage to the DEEP WATER SHIP which results in flooding to one of the lower-hull tanks,pump from().
The floors in a vessel’s hull structure are kept from tripping,or folding over,by().
The accident has caused damage()the ship’s hull.
The structural members of the hull extending in a fore and aft direction are called ().
7. _____ indicate that the vertical deflection of a ship’s hull, in longitudinal direction, where the hull midships is bent upwards A. Shearing
Which of the following may better check students‘ ability of using a grammatical struc-ture?