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What else can I help you with?
Why is a helicopters propeller sharp?
Helicopters propellers are not 'sharp' . They are aero-dynamically shaped.
Where is the rotor on an airplane?
Helicopters have rotors airplanes have propellers
Are helicopters rotor blades on the top called propellers?
No!
What is a example of propellers on a plane?
there are no propllers on planes but there are on helicopters
Why do helicopters have propellers for kids?
They do not have propellors for kids. The propellors make the helicopter fly straight
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...
How many propellers are there on a helicopter?
Generally speaking there are 4 propellers. Two of them are crossed over each other that form the main propellers, and the other two are at the rear.
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.
For a helicopter to be stable as it flies it must have at least two propellers. why?
Helicopters require at least two propellers to achieve stability through a concept known as "counter-torque". The main rotor produces torque that would rotate the body of the helicopter in the opposite direction. The tail rotor or fenestron is used to counteract this torque, providing stability by keeping the helicopter from spinning uncontrollably.
Does a Boeing 707 have propellers?
No, the Boeing 707 did not have propellers, it had 4 turbo fan engines, two on each wing
What do you call the plane with two propellers?
Twin engine
What happen to the other two titanic propellers?
in a mueseum
