A ballast tank is a compartment within a boat, ship or other floating structure that
holds water, which is used as ballast to provide stability for a vessel.
Mar 20, 2010 ... Ballast water is the sea water taken into the ballast tanks of the ship to maintain
ship's stability. Larger the size of the ship, greater the stability it ...
www.ask.com/youtube?q=What Is a Ballast Tank?&v=JwMWTwhJWQc
Mar 10, 2014 ... In the middle of nothing the ballast water is changing by overfill due to bad
Jul 21, 2016 ... Ballasting and de-ballasting is a process by which sea water is taken in and
thrown out of the ship's dedicated ballast tanks in order to ensure ...
www.ask.com/youtube?q=What Is a Ballast Tank?&v=DdaPMXPMOO8
Apr 18, 2015 ... Video shows what ballast tank means. One of several external or internal tanks
fitted in submarines; when filled with seawater they allow the ...
Jul 21, 2016 ... When filling ballast tanks with ballast pumps it should be observed that the
motors are not overloaded (check current in ammeter). If this occurs ...
A ballast tank is a structure that's used to provide an adjustable point of
equilibrium to aquatic equipment. It's controlled by...
Define ballast tank: a tank in the hold of a ship that can be pumped full of or free
from water ballast.
To control its buoyancy, the submarine has ballast tanks and auxiliary, or trim
tanks, that can be alternately filled with water or air (see animation below).
A ballast water system allows a ship to pump water in and out of very large tanks
to compensate for a change in cargo load, shallow draft conditions, or weather.