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To prevent oi spills

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What do call a boat with two hulls?

Oil tankers frequently have two hulls, one within the other. This contains any leakage of cargo or pprevents collisions from reaching the cargo area.A catamaran is a two-hull boat with a raised platform between them. Catamarans are generally fairly small and sail-powered.If it's a larger ship with two thin hulls and a larger tubular portion below the water, it may be a SWATH - "Small Waterplane Area Twin Hull"


How is crude oil transported?

Crude oil is transported primarily by two methods: pipelines and tankers.


Name of ship with two hulls?

This term generally refers to "catamaran-type" hulls: two separate hull bodies joined together by a strong platform or deck. Catamarans can be as small as a one-person wooden craft with two dugout hulls (Pacific Islands) to seagoing vessels of 300 feet (91 meters) in length. Catamarans are very popular as recreational and cruising boats. Most are rigged with one or more masts and larger cruising cats have masts and engines. Most of today's large Tankers have double hulls, but that refers to their inner and outer hulls which greatly increase safety and lessen the chance of oil spills that damage the environment.


When boats have two or more hulls?

Two hulls - catamaran Three hulls - trimaran


What is a boat with three hulls?

A trimaran has 3 hulls, a main hull and two smaller outrigger hulls.


What do you call a boat with two hulls?

A catamaran (or just a 'cat') has two hulls on both sailboats and power boats A trimaran has more than two.


What are the 4 types of keels?

There are two different elements to a keel. They are the hydrodynamic element and the structural element. In layman terms, the keel is the backbone. There many different hulls. When you speak of hulls, you have displacement hulls, semi-displacement hulls or planing hulls. Hulls come in different shapes like moulded or hard chined or simply chined.


Is a outrigger a type of canoe?

Yes. it has two hulls- one on an extension, in a sense a forerunner of pontoon boats or floats used on seaplanes, or catamarans, which have two hulls.


How many hull does catamaran have?

A catamaran has two hulls that are parallel to one another. Some catamarans are wind driven using sails and others are powered by engines.


A type of boat with two hulls?

This type of boat is called a Catamaran.


How many hulls a catmaran have?

Two. If it has three, it would be a "tri-maran".


What do you call a boat with two parallel hulls?

Catamaran! Thats simple !