Hydraulics and Fluid Mechanics in ME The discharge through a channel of trapezoidal section is maximum when Width of channel at the top is equal to twice the width at the bottom Depth of channel is equal to the width at the bottom The sloping side is equal to half the width at the top The sloping side is equal to the width at the bottom Width of channel at the top is equal to twice the width at the bottom Depth of channel is equal to the width at the bottom The sloping side is equal to half the width at the top The sloping side is equal to the width at the bottom ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Puck up the wrong statement about centrifugal pump Head a diameter Head a speed² Discharge a diameter Power a speed⁴ Head a diameter Head a speed² Discharge a diameter Power a speed⁴ ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A glass tube of smaller diameter is used while performing an experiment for the capillary rise of water because Glass tube is cheaper than a metallic tube It is easier to see through the glass tube It is not possible to conduct this experiment with any other tube All of these Glass tube is cheaper than a metallic tube It is easier to see through the glass tube It is not possible to conduct this experiment with any other tube All of these 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 Bernoulli’s equation Continuity equation Archimedes’s principle Pascal’s law Bernoulli’s equation Continuity equation Archimedes’s principle Pascal’s law ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The distance y from pipe boundary, at which the point velocity is equal to average velocity for turbulent flow, is (where R is radius of pipe) 0.577 R 0.223 R 0.707 R 0.423 R 0.577 R 0.223 R 0.707 R 0.423 R ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Which of the following manometer has highest sensitivity micro-manometer with water inclined U-tube U-tube with water U-tube with mercury micro-manometer with water inclined U-tube U-tube with water U-tube with mercury ANSWER DOWNLOAD EXAMIANS APP
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