Hydraulics and Fluid Mechanics - Mechanical Engineering Questions and Answers

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The efficiency of jet propulsion for a ship with inlet orifices at right angles to the direction of motion of ship is given by

[2(Vr - v) v]/ Vr²

[2(Vr + v) v]/ Vr²

[(Vr - v) v]/ Vr

[(Vr + v) v]/ Vr

Answer : Option A

Explanation :

Explanation Not Provided

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