Hydraulics and Fluid Mechanics in ME A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is 5 1 6 7 5 1 6 7 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy of each particle at various places in the case of perfect incompressible fluid flowing in continuous stream Keeps on decreasing May increase/decrease Remain constant Keeps on increasing Keeps on decreasing May increase/decrease Remain constant Keeps on increasing ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The ratio of the normal force of jet of water on a plate inclined at an angle of 30° as compared to that when the plate is normal to jet, is 1/√2 √2 43832 1 1/√2 √2 43832 1 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of pressure on an inclined plane is At the Centroid Above the Centroid Below the Centroid At metacentre At the Centroid Above the Centroid Below the Centroid At metacentre ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Casting of a centrifugal pump is designed so as to minimize Loss of kinetic energy Cavitations Static head Friction loss Loss of kinetic energy Cavitations Static head Friction loss ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The depth of the centre of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is 4.0 m 5.0 m 3.0 m 2.4 m 4.0 m 5.0 m 3.0 m 2.4 m ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS