Mechanical Engineering :: Hydraulics and Fluid Mechanics
- The centre of pressure for a vertically immersed surface lies at a distance equal to __________ the centre of gravity.
- The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called
- According to Bazin's formula, the discharge over a rectangular weir is mL2g x H3/2 where m is equal to
- In an isothermal atmosphere, the pressure
- Rain drops are spherical because of
- Surface energy per unit area of a surface is numerically equal to
- The coefficient of discharge in case of internal mouthpiece is __________ that of external mouthpiece.
- In a footstep bearing, if the speed of the shaft is doubled, then the torque required to overcome the viscous resistance will be
- In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be
- To avoid an interruption in the flow of a siphon, an air vessel is provided
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