Basic mechanics Flashcards
1
Q
What type of duct does a rake jet engine have?
A
Athodyd, or aero-thermodynamic- duct
2
Q
What happens to air when it is forced into the divergent intake
A. Velocity
B.pressure
C. Kinetic energy
A
A. Decreases
B. Increases
C.Decreases
3
Q
What type of jet engine can run in a static condition
A
Pulse engine
4
Q
In what position are the inlet valves spring loaded to in a pulse engine
A
Open
5
Q
Where are pulse jets used?
A
Helicopters
