Hydraulics and Fluid Mechanics in ME The coefficient of discharge for an external mouthpiece depends upon Velocity of liquid Area of mouthpiece Pressure of liquid Length of mouthpiece Velocity of liquid Area of mouthpiece Pressure of liquid Length of mouthpiece ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The atmospheric pressure with rise in altitude decreases linearly unpredictable first steeply and then gradually first slowly and then steeply linearly unpredictable first steeply and then gradually first slowly and then steeply ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The process of diffusion of one liquid into the other through a semi-permeable membrane is called viscosity surface tension osmosis cohesion viscosity surface tension osmosis cohesion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A body floating in a liquid is said to be in neutral equilibrium, if its metacentre Lies between the centre of buoyancy and centre of gravity Lies below its centre of gravity Coincides with its centre of gravity Lies above its centre of gravity Lies between the centre of buoyancy and centre of gravity Lies below its centre of gravity Coincides with its centre of gravity Lies above its centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a centrifugal pump casing, the flow of water leaving the impeller, is Free vortex motion Rectilinear flow Forced vortex Radial flow Free vortex motion Rectilinear flow Forced vortex Radial flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a pump is handling water and is discharging a certain flow Q at a constant total dynamic head requiring a definite B.H.P., the same pump when handling a liquid of specific gravity 0.75 and viscosity nearly same as of water would discharge Q/0.75 0.75 Q Same quantity of liquid 1.5 Q Q/0.75 0.75 Q Same quantity of liquid 1.5 Q ANSWER DOWNLOAD EXAMIANS APP
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