Hydraulics and Fluid Mechanics in ME Delivery head of a centrifugal pump is Directly proportional to N² Inversely proportional to N² Directly proportional to N Inversely proportional to N Directly proportional to N² Inversely proportional to N² Directly proportional to N Inversely proportional to N ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Power required to drive a centrifugal pump is directly proportional to _________ of its impeller. Square of diameter Cube of diameter Diameter Fourth power of diameter Square of diameter Cube of diameter Diameter Fourth power of diameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The force per unit length is the unit of Viscosity Capillarity Compressibility Surface tension Viscosity Capillarity Compressibility Surface tension ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is approximately 10 mm 20 mm 30 mm 5 mm 10 mm 20 mm 30 mm 5 mm ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For a perfect incompressible liquid, flowing in a continuous stream, the total energy of a particle remains the same, while the particle moves from one point to another. This statement is called Continuity equation Pascal’s law Archimedes’s principle Bernoulli’s equation Continuity equation Pascal’s law Archimedes’s principle Bernoulli’s equation ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The buoyancy depends on depth of immersion pressure of the liquid displaced mass of liquid displaced viscosity of the liquid depth of immersion pressure of the liquid displaced mass of liquid displaced viscosity of the liquid ANSWER DOWNLOAD EXAMIANS APP
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