Hydraulics and Fluid Mechanics in ME Principle of similitude forms the basis of designing models so that the result can be converted to prototypes hydraulic designs comparing similarity between design and actual equipment comparing two identical equipments designing models so that the result can be converted to prototypes hydraulic designs comparing similarity between design and actual equipment comparing two identical equipments ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In an internal mouthpiece, the absolute pressure head at vena contracta is __________ the atmospheric pressure head by an amount equal to height of the liquid above the vena contracta. None of these Less than More than Equal to None of these Less than More than Equal to ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In an inward flow reaction turbine The water enters the wheel at the outer periphery and then flows towards the center of the wheel The water flows parallel to the axis of the wheel The flow of water is partly radial and partly axial The water enters at the center of the wheel and then flows towards the outer periphery of the wheel The water enters the wheel at the outer periphery and then flows towards the center of the wheel The water flows parallel to the axis of the wheel The flow of water is partly radial and partly axial The water enters at the center of the wheel and then flows towards the outer periphery of the wheel ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because It is not possible to conduct this experiment with any other tube It is easier to see through the glass tube All of these Glass tube is cheaper than a metallic tube It is not possible to conduct this experiment with any other tube It is easier to see through the glass tube All of these Glass tube is cheaper than a metallic tube ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For laminar flow in circular pipes, the Darcy’s friction factor f is equal to 32/ Re None of these 64/ Re 16/Re 32/ Re None of these 64/ Re 16/Re ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The centre of gravity of the volume of the liquid displaced is called Centre of buoyancy Centre of pressure None of the listed here Metacentre Centre of buoyancy Centre of pressure None of the listed here Metacentre ANSWER DOWNLOAD EXAMIANS APP
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