Aerospace Engineering > GATE 2009 > Engine Performance
The propulsive efficiency of a turbo-jet engine moving at velocity U∞ and having exhaust velocity Ue
with respect to the engine is given by
A
2U∞/Ue+1
B
1-U∞Ue
C
2U∞UeUe2+U∞2
D
2U∞Ue+U∞

Correct : d

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Related Topics

turbojet engine efficiency propulsive efficiency turbojet engineering GATE Aerospace Engineering 2009 exhaust velocity engine velocity turbojet propulsion GATE aerospace efficiency turbojet engine

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