Hydraulics and Fluid Mechanics in ME Manometer is used to measure atmospheric pressure pressure in pipes, channels etc difference of pressure between two points very low pressure atmospheric pressure pressure in pipes, channels etc difference of pressure between two points very low pressure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If no resistance is encountered by displacement, such a substance is known as Ideal fluid Water Fluid Gas Ideal fluid Water Fluid Gas ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a wholly drowned orifice is given by (where H1 = Height of water (on the upstream side) above the top of the orifice, H2 = Height of water (on the downstream side) above the bottom of the orifice, and H = Difference between two water levels on either side of the orifice) Q = Cd × bH × √(2gh) Q = Cd × b (H2 - H1) × √(2gh) Q = Cd × bH₁ × √(2gh) Q = Cd × bH2 × √(2gh) Q = Cd × bH × √(2gh) Q = Cd × b (H2 - H1) × √(2gh) Q = Cd × bH₁ × √(2gh) Q = Cd × bH2 × √(2gh) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The speed of a turbine runner is Inversely proportional to H1/2 Directly proportional to H3/2 Directly proportional to H1/2 Inversely proportional to H3/2 Inversely proportional to H1/2 Directly proportional to H3/2 Directly proportional to H1/2 Inversely proportional to H3/2 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The number of buckets on the periphery of a Pelton wheel is given by (D/2d) + 5 (D/2d) + 10 (D/2d) + 15 (D/2d) + 20 (D/2d) + 5 (D/2d) + 10 (D/2d) + 15 (D/2d) + 20 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The normal stress in a fluid will be constant in all directions at a point only if It has uniform viscosity It is incompressible It is at rest It has zero viscosity It has uniform viscosity It is incompressible It is at rest It has zero viscosity ANSWER DOWNLOAD EXAMIANS APP