Compressors, Gas Turbines and Jet Engines - Mechanical Engineering Questions and Answers

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The propulsive power of the rocket is (where v₁ = Jet velocity, and v₂ = Aircraft velocity)

(v₁² -v₂²)/2g

(v₁ - v₂)²/2g

(v₁² -v₂²)/g

(v₁ - v₂)²/g

Answer : Option A

Explanation :

The propulsive power of the rocket is (v₁² -v₂²)/2g where , v₁ = Jet velocity, v₂ = Aircraft velocity

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