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They do not have propellors for kids. The propellors make the helicopter fly straight
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∙ 8y ago
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Why is a helicopters propeller sharp?
Helicopters propellers are not 'sharp' . They are aero-dynamically shaped.
What is a example of propellers on a plane?
there are no propllers on planes but there are on helicopters
Where is the rotor on an airplane?
Helicopters have rotors airplanes have propellers
Are helicopters rotor blades on the top called propellers?
No!
Do helicopters have lights on their propellers?
sometimes, but they need to be on both sides or else the helicopter will lose its balance and crash! it is not beneficial if you put the lights on the propellers because they will move so fast you can't see them...
Why do all helicopters have two propellers?
The rear,small propeller is used for steering and attitude. The main rotor gives lift and forward movement.
What engine is in widespread use as the source of power for helicopters it is linked by gears to the helicopter's rotors in a manner similar to the turbine-driven propellers on airplanes?
They're powered either by a gas turbine engine (known as a turboshaft), or some helicopters (such as the Robinson helicopters) still use internal combustion engines.
What are the two small propellers on a helicopter?
Propellors are on airplanes. Helicopters call them rotors. The small rotor on the back of the helicopter is used to counteract the torque created from the engine driving the main rotors.
Why do you have to wear headphones on a helicopter?
The noise from the helicopters propellers are so loud you wouldn't be able to hear the other person. The headphones have speakers inside them to allow communication while also providing protection from the loud noise.
When was Lang Propellers created?
Lang Propellers was created in 1913.
When was Tennessee Propellers created?
Tennessee Propellers was created in 1981.
When was Precision Propellers created?
Precision Propellers was created in 1979.
