Hydraulics and Fluid Mechanics in ME If the weight of a body immersed in a fluid exceeds the buoyant force, then the body will float tend to move downward and it may finally sink None of these rise until its weight equals the buoyant force float tend to move downward and it may finally sink None of these rise until its weight equals the buoyant force ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The motion of air mass in a tornado is a free vortex motion forced vortex at center and free vortex outside free vortex at center and forced vortex outside forced vortex motion free vortex motion forced vortex at center and free vortex outside free vortex at center and forced vortex outside forced vortex motion ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A Pelton wheel working under a constant head and discharge, has maximum efficiency when the speed ratio is 0.36 0.26 0.56 0.46 0.36 0.26 0.56 0.46 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A balloon lifting in air follows the following principle All of these principle of buoyancy Archimedes principle law of gravitation All of these principle of buoyancy Archimedes principle law of gravitation ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Specific speed for reaction turbines ranges from 10 to 100 0 to 4.5 250 to 300 80 to 200 10 to 100 0 to 4.5 250 to 300 80 to 200 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Viscosity of water in comparison to mercury is Higher Lower Higher/lower depending on temperature Same Higher Lower Higher/lower depending on temperature Same ANSWER DOWNLOAD EXAMIANS APP
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