Which hull type is characterized by low resistance and frequent use in high-speed boating?

Which hull type is characterized by low resistance and frequent use in high-speed boating?

• A. Displacement Hulls
• B. Planing Hulls
• C. Deep V Hulls
• D. Round Bottom Hulls

Answer: (B)

The choice of planing hulls is correct because these hull types are designed to rise out of the water as speed increases, significantly reducing water resistance. This ability allows boats with planing hulls to achieve higher speeds with greater efficiency compared to other hull types. Boats that have planing hulls, such as high-performance powerboats and many personal watercraft, leverage this design to cut through the water and generate lift, enabling them to travel quickly without the drag that would slow down other types of hull designs. In contrast, displacement hulls are built to move through the water by pushing it aside, making them more suitable for slower, heavier vessels. Deep V hulls, while capable of handling rough water well, are not specifically designed for high speed in the same manner as planing hulls. Round bottom hulls generally provide stability and a smooth ride but tend to be less efficient at high speeds compared to planing hulls.

The choice of planing hulls is correct because these hull types are designed to rise out of the water as speed increases, significantly reducing water resistance. This ability allows boats with planing hulls to achieve higher speeds with greater efficiency compared to other hull types.

Boats that have planing hulls, such as high-performance powerboats and many personal watercraft, leverage this design to cut through the water and generate lift, enabling them to travel quickly without the drag that would slow down other types of hull designs.

In contrast, displacement hulls are built to move through the water by pushing it aside, making them more suitable for slower, heavier vessels. Deep V hulls, while capable of handling rough water well, are not specifically designed for high speed in the same manner as planing hulls. Round bottom hulls generally provide stability and a smooth ride but tend to be less efficient at high speeds compared to planing hulls.