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Do airplanes have one propeller?
Many small aircraft have 1 propeller.
How are airplanes and hovercrafts are similar?
They both (some airplanes do) use propeller's.
Does an airplane have a propeller?
Yes, some airplanes have propellers.
Are propeller planes still being used?
Yes they are still being used but they are not popular. That answer is true for military airplanes but for civilian airplanes propeller driven airplanes are the MOST flown and more of them are being manufactured than jet planes.
Do some airplanes only have one propeller?
Some have 1 and many others have 2 or even 4 propellers.
What is the history of the BMW?
Airplanes. The blue/white logo represents a propeller.
What provides thrust for airplanes?
An engine driving a propeller or a turbine causes thrust.
What are the advantages of jet airplanes?
Jet airplanes use turbine engine propulsion which provides a far greater amount of thrust than any conventional propeller or turbo-propeller system. This has allowed many modern aircraft to reach speeds greater than the speed of sound or "supersonic" speeds.
Where do windmills gets it energy?
It is the opposite to the way how old airplanes were propelled. They use the propeller. When the propeller is exposed to the wind it rotates automatically. (Compare with the boat propeller and water turbine.)
How many vehicles were shot down in the Vietnam war?
Over 2,000 jets and airplanes (propeller driven) and nearly 8,000 helicopters.
What are hydro airplanes?
Hydro airplanes are airplanes that can land on water. They have floaties in place of wheels. They are almost always propeller powered as jets could cause too much wake.
What is the function of the propeller?
The propellers purpose is to pull (or push) the aircraft forward through the air. It does this in much the same way that the airplanes wing produces lift, only instead of being pushed forward through the air, it is spun in circles through the air.Most modern airplanes have a variable-pitch (fixed speed) propeller. The pilot is able to adjust the pitch (or bite) of the propeller to maximize performance at various altitudes.A propeller is a type of fan that converts rotational motion into thrust by transmitting power. The shape and angle of the blade create pressure.
