Hydraulics and Fluid Mechanics in ME Rain drops are spherical because of viscosity atmospheric pressure air resistance surface tension forces viscosity atmospheric pressure air resistance surface tension forces ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following pump is successfully used for lifting water to the boilers? Airlift pump Reciprocating pump Centrifugal pump Jet pump Airlift pump Reciprocating pump Centrifugal pump Jet pump ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Bulk modulus of a fluid is the ratio of Critical velocity to the viscosity of fluid Increase in volume to the viscosity of fluid Increase in pressure to the volumetric strain Shear stress to shear strain Critical velocity to the viscosity of fluid Increase in volume to the viscosity of fluid Increase in pressure to the volumetric strain Shear stress to shear strain ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The overall efficiency for a Pelton wheel lies between 0.75 to 0.85 0.65 to 0.75 0.85 to 0.90 0.50 to 0.65 0.75 to 0.85 0.65 to 0.75 0.85 to 0.90 0.50 to 0.65 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to fan laws, for the fans having constant wheel diameters, the power demand varies Cube of fan speed Square root of fan speed Square of fan speed Directly as fan speed Cube of fan speed Square root of fan speed Square of fan speed Directly as fan speed ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A metal with specific gravity of o floating in a fluid of same specific gravity a will float over fluid partly immersed be fully immersed with top surface at fluid surface sink to bottom float over fluid partly immersed be fully immersed with top surface at fluid surface sink to bottom ANSWER DOWNLOAD EXAMIANS APP
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