Q. Physical similitude has exactly the same geometric shape of the prototype.

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Q. Which among the following is a standard scale for a similitude?

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Q. In similitude, Fapplication=Fmodel*3.44

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Q. Which among the following force is developed due to resistance of a fluid flow?

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Q. Which among the following force is developed due to resistance in its state of motion?

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Q. Which among the following is the correct formula for gravitational force?

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Q. Which among the following is present in pipe flow?

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Q. A force that is caused due to attraction of particles in the layer of fluid bulk is called?

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Q. A force that is needed to bring back the body to its original position is called as?

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Q. The three major fluid forces are Buoyancy, drag and lift.

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Q. The drag force acts in _____ to the flow velocity.

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Q. Drag force is affected by__________

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Q. The lift force acts in _____ to the flow velocity.

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Q. Which among the following is the correct formula for drag?

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Q. Which among the following is the correct formula for lift?

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Q. What is model testing?

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Q. The performance test is completed after completion of________

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Q. Which test is performed after the pump inspection?

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Q. The pump hydrostatic test is tested at __________

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Q. What does SME stand for?

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