Hydraulics and Fluid Mechanics in ME Which of the following pump is successfully used for lifting water to the boilers? Centrifugal pump Airlift pump Jet pump Reciprocating pump Centrifugal pump Airlift pump Jet pump Reciprocating pump ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Puck up the wrong statement about centrifugal pump Head a diameter Discharge a diameter Power a speed⁴ Head a speed² Head a diameter Discharge a diameter Power a speed⁴ Head a speed² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A valve is suddenly closed in a water main in wl.ich the velocity is 1 m/sec and velocity of pressure wave is 981 m/ sec. The inertia head at the valve will be None of these 10m 100m 1 m None of these 10m 100m 1 m ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The length of a pipe is 1 km and its diameter is 20 cm. If the diameter of an equivalent pipe is 40 cm, then its length is 4 km 32 km 20 km 8 km 4 km 32 km 20 km 8 km ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Two pipe systems can be said to be equivalent, when the following quantites are same length and diameter flow and length friction factor and diameter friction loss and flow length and diameter flow and length friction factor and diameter friction loss and flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The theoretical velocity of jet at vena contracta is (where H = Head of water at vena contracta) 2g × √H √(2gh) 2gH H × √(2g) 2g × √H √(2gh) 2gH H × √(2g) ANSWER DOWNLOAD EXAMIANS APP
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