Propellers
When was the first Airplane propeller made
1903 by the wright's brothers
This commercial Jet has been in service for over 70 years and has become a staple of travel and commirse.
Boing-747
Other than spinning what is a key difference between the propeller and the wing
It has a higher angle of attack
What is the first piece in the Turbojet engine.
The Air Intake.
These two planes have propellers that spin in two different directions at the same time
Coaxial Contra-Rotating and Controllable Pitch Propellers
What is one of the major benefit to using jet planes over propellers
Zero torque
This gear is at the bottom of the rotational mechanism of a dule propeller plane
The Drive Gear
What is the bottom of a propeller called
Lower chamber