Hydraulics and Fluid Mechanics in ME The flow in which conditions do not change with time at any point, is known as uniform flow one dimensional flow turbulent flow steady flow uniform flow one dimensional flow turbulent flow steady flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The depth of the bucket for a Pelton wheel is generally _________ the diameter of jet. 1.2 times Double Equal to 1.8 times 1.2 times Double Equal to 1.8 times ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME According to fan laws, for the fans having constant wheel diameters, the power demand varies Directly as fan speed Square root of fan speed Cube of fan speed Square of fan speed Directly as fan speed Square root of fan speed Cube of fan speed Square of fan speed ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The viscosity of a liquid __________ its rate of flow through a hole in a vessel. None of these Both A and B Does not effect Effects None of these Both A and B Does not effect Effects ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal ratio of inertial force to force due to viscosity ratio of inertial force to force due to surface tension ratio of inertial force to force due to gravitation all the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity ratio of inertial force to force due to viscosity ratio of inertial force to force due to surface tension ratio of inertial force to force due to gravitation all the four ratios of inertial force to force due to viscosity, gravitation, surface tension, and elasticity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A floating body is said to be in a state of stable equilibrium when the metacentre is below the centre of gravity when its metacentric height is zero when the metacentre is above the centre of gravity only when its centre of gravity is below its centre of buoyancy when the metacentre is below the centre of gravity when its metacentric height is zero when the metacentre is above the centre of gravity only when its centre of gravity is below its centre of buoyancy ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS