Hydraulics and Fluid Mechanics in ME The unit power developed by a turbine is (where P = Power developed by the turbine under a head of water (H). P/ H P/ H² P/ √H P/ H3/2 P/ H P/ H² P/ √H P/ H3/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to Francis formula, the discharge over a rectangular weir is (where n = Number of end contractions) (2/3) × Cd (L - 0.1nH) × √(2g) × H3/2 (2/3) × Cd (L - nH) × √(2g) × H5/2 (2/3) × Cd (L - nH) × √(2g) × H² (2/3) × Cd (L - nH) × √(2gh) (2/3) × Cd (L - 0.1nH) × √(2g) × H3/2 (2/3) × Cd (L - nH) × √(2g) × H5/2 (2/3) × Cd (L - nH) × √(2g) × H² (2/3) × Cd (L - nH) × √(2gh) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The magnitude of water hammer depends upon the Speed at which the valve is closed All of these Elastic properties of the liquid flowing through the pipe Elastic properties of the pipe material Speed at which the valve is closed All of these Elastic properties of the liquid flowing through the pipe Elastic properties of the pipe material ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Casting of a centrifugal pump is designed so as to minimize Static head Cavitations Loss of kinetic energy Friction loss Static head Cavitations Loss of kinetic energy Friction loss ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Viscosity of water in comparison to mercury is Same Lower Higher Higher/lower depending on temperature Same Lower Higher Higher/lower depending on temperature ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The units of dynamic or absolute viscosity are newton-sec² per meter metres² per sec kg sec/meter newton-sec per meter newton-sec² per meter metres² per sec kg sec/meter newton-sec per meter ANSWER DOWNLOAD EXAMIANS APP
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