_If V‚Äö√á√Ö is the jet velocity and V‚Äö√á√Ñ is the vehicle velocity, then propulsive efficiency of a turbojet engine is$?

Question

TuteeHUB · Accepted Answer

2V‚Äö√á√Ö / (V‚Äö√á√Ñ + V‚Äö√á√Ö)

TuteeHUB · Answer

V‚Äö√á√Ö / (V‚Äö√á√Ñ + V‚Äö√á√Ö)

TuteeHUB · Answer

V‚Äö√á√Ñ / (V‚Äö√á√Ñ + V‚Äö√á√Ö)

TuteeHUB · Answer

2V‚Äö√á√Ñ / (V‚Äö√á√Ñ + V‚Äö√á√Ö)

1.	_If V‚Äö√á√Ö is the jet velocity and V‚Äö√á√Ñ is the vehicle velocity, then propulsive efficiency of a turbojet engine is$?
A.	V‚Äö√á√Ö / (V‚Äö√á√Ñ + V‚Äö√á√Ö)
B.	V‚Äö√á√Ñ / (V‚Äö√á√Ñ + V‚Äö√á√Ö)
C.	2V‚Äö√á√Ñ / (V‚Äö√á√Ñ + V‚Äö√á√Ö)
D.	2V‚Äö√á√Ö / (V‚Äö√á√Ñ + V‚Äö√á√Ö)
Answer» D. 2V‚Äö√á√Ö / (V‚Äö√á√Ñ + V‚Äö√á√Ö)

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