The type of two-stroke engine that uses a spinning plate with hole in it to control the flow fuel the?

The type of two-stroke engine that uses a spinning plate with a hole in it to control the flow of fuel is called a rotary valve engine. This engine design features a circular valve plate with one or more holes, which rotates to alternately cover and uncover ports in the cylinder. These ports allow for the intake of air and fuel, as well as the exhaust of combustion gases.