Hydraulics and Fluid Mechanics in ME The mercury does not wet the glass. This is due to the property of the liquid known as Adhesion Cohesion Viscosity Surface tension Adhesion Cohesion Viscosity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Stanton diagram is a semi-log plot of friction factor against relative roughness log-log plot of friction factor against Reynolds number semi-log plot of friction factor against Reynolds number log-log plot of relative roughness against Reynolds number semi-log plot of friction factor against relative roughness log-log plot of friction factor against Reynolds number semi-log plot of friction factor against Reynolds number log-log plot of relative roughness against Reynolds number 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 Archimedes’s principle Continuity equation Bernoulli’s equation Pascal’s law Archimedes’s principle Continuity equation Bernoulli’s equation Pascal’s law ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The velocity at which the laminar flow stops, is known as Velocity of approach Lower critical velocity Higher critical velocity None of these Velocity of approach Lower critical velocity Higher critical velocity None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a body floating in a liquid occupies a new position and remains at rest in this new position, when given a small angular displacement, the body is said to be in __________ equilibrium. Unstable Neutral Stable None of these Unstable Neutral Stable None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a reciprocating pump, air vessels are used to Reduce acceleration head Smoothen the flow Reduce suction head Increase delivery head Reduce acceleration head Smoothen the flow Reduce suction head Increase delivery head ANSWER DOWNLOAD EXAMIANS APP
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