Mechanical Engineering :: Hydraulics and Fluid Mechanics
- In a short cylindrical external mouthpiece, the vena contracta occurs at a distance __________ the diameter of the orifice from the outlet of orifice.
- The total pressure on the top of a closed cylindrical vessel of radius (r) completely filled up with liquid of specific weight (w) and rotating at (ω) rad/s about its vertical axis, is
- Which of the following instrument can be used for measuring speed of a submarine moving in deep sea?
- A pressure of 25 m of head of water is equal to
- In a centrifugal pump casing, the flow of water leaving the
- According to fan laws, for the fans having constant wheel diameters, the power demand varies
- The number of buckets on the periphery of a Pelton wheel is given by
- The pressure at a point in a fluid will not be same in all the directions when the fluid is
- When a body is placed over a liquid, it will sink down if
- The kinematic viscosity of an oil (in stokes) whose specific gravity is 0.95 and viscosity 0.011 poise, is
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