The equation p = 2V1/(V2 + V1) shows that decreasing the exhaust pipe area will a. decrease

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The equation ηp = 2V1/(V2 + V1) shows that decreasing the exhaust pipe area will

a. decrease the propulsive efficiency of a jet engine.

b. increase the propulsive efficiency.

c. increase the thrust of the engine.

d. decrease the thrust of the engine.

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Flight Theory And Aerodynamics

ISBN: 9781119772415

4th Edition

Authors: Joseph R. Badick; Brian A. Johnson

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