Q. Which among the following is the formula for Force when it strikes the plate?

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Q. To derive pav², we take final velocity minus the initial velocity.

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Q. The mass of water per sec striking the plate is_________

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Q. Which among the following is formula for force when it acts along the direction of flow?

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Q. Which among the following is a formula for force when it acts perpendicular to the direction of flow?

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Q. A jet strikes a curved plate at its ______

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Q. A jet after striking a smooth plate comes out with a __________ velocity.

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Q. Component of velocity in direction of jet is -VCosθ

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Q. Jet propulsion is a method of generating propulsive force by reaction of ________

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Q. The propulsive force drives the jet in the ________

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Q. Jet propulsion works on the principle of________

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Q. What does Cᵥ in jet propulsion equation stand for?

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Q. The movement of ships and boats in water is due to __________

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Q. The inlet orifices are at what angle with the motion of the ship?

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Q. Through inlet orifices, which are facing the direction of motion of the ship, the water from the sea can be taken by the pump.

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Q. Which among the following is the formula for relative velocity?

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Q. What is the equation for efficiency of jet propulsion?

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Q. Component of velocity in direction of jet is -VCosθ. What does ‘θ’ indicate?

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Q. Principle of fluid mechanics works on the utilization of________

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Q. The force analysis on a curved vane is understood using______

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