Fluid Mechanics Volute type of casing is provided in a centrifugal pump to Reduce the discharge fluctuation Increase the discharge Convert pressure head to velocity head Convert velocity head to pressure head Reduce the discharge fluctuation Increase the discharge Convert pressure head to velocity head Convert velocity head to pressure head ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bernoull's equation does not apply to the functioning of a/an Pitot tube Orificem None of these Venturimeter Pitot tube Orificem None of these Venturimeter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics For an incompressible fluid, the bulk modulus of elasticity is 0 N/m 1 N ∞ N/m² 5 kg/m³ 0 N/m 1 N ∞ N/m² 5 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Water flow rate in a pipe of 3.5 metres diameter can be most economically and conveniently measured by a/an Pitot tube Venturimeter Rotameter Orificemeter Pitot tube Venturimeter Rotameter Orificemeter ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases. Head of the liquid pumped NPSH required All of these BHP required by the pump Head of the liquid pumped NPSH required All of these BHP required by the pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two fluids are flowing through two similar pipes of the same diameter. The Reynold's number is same. For the same flow rate if the viscosity of a fluid is reduced to half the value of the first fluid, the pressure drop will Decrease Increase Data insufficient to predict relative pressure drop Remain unchanged Decrease Increase Data insufficient to predict relative pressure drop Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
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