Hydraulics and Fluid Mechanics in ME The specific speed of a turbine is the speed of an imaginary turbine, identical with the given turbine, which Develops unit power under unit speed Develops unit power under unit head Delivers unit discharge under unit head Delivers unit discharge under unit speed Develops unit power under unit speed Develops unit power under unit head Delivers unit discharge under unit head Delivers unit discharge under unit speed ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a body floating in a liquid returns back to its original position, when given a small angular displacement, the body is said to be in Neutral equilibrium Unstable equilibrium None of these Stable equilibrium Neutral equilibrium Unstable equilibrium None of these Stable equilibrium ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The loss of pressure head in case of laminar flow is proportional to (Velocity)3 (Velocity)2 (Velocity)4 Velocity (Velocity)3 (Velocity)2 (Velocity)4 Velocity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Hydrometer is used to determine relative humidity specific gravity of solids specific gravity of gases specific gravity of liquids relative humidity specific gravity of solids specific gravity of gases specific gravity of liquids ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow is called super-sonic if the Mach number is between 1 and 6 None of these Velocity of flow is very high Discharge is difficult to measure Mach number is between 1 and 6 None of these Velocity of flow is very high Discharge is difficult to measure ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Falling drops of water become spheres due to the property of viscosity cohesion adhesion surface tension viscosity cohesion adhesion surface tension ANSWER DOWNLOAD EXAMIANS APP
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