The same reason ships propellers are called screws, they kinda "screw" their way through the air/sea like an enormous wood screw.
A propeller airplane is, simply put, any airplane which uses a propeller for propulsion.
Sometimes the propeller on a boat is called a screw & they used to be made of lead. So they would be found at the end of the propeller shaft.
may i know the other term of propeller blade particular in ship propeller There is no alternative term for "propeller blade", but the entire prop is sometimes called a screw.
A ship is propelled by wind or a propeller, and an airplane is propelled by a jet engine, propeller or turboprop.
Yes, a water screw.
Pedal : Bicycle
Propeller or the prop. In a jet plane the it's called a turbine
yes, but not too powerful, or the plane will spin with the propeller
propeller
The Wright Brothers. === ===
The propeller on a turboprop airplane engine spins to move the aircraft through the air. It acts in a way similar to that of the blade in a fan.
you take it off the shaft