Hydraulics and Fluid Mechanics in ME The mass of 2.5 m3 of a certain liquid is 2 tonnes. Its mass density is 800 kg/m3 600 kg/m3 400 kg/m3 200 kg/m3 800 kg/m3 600 kg/m3 400 kg/m3 200 kg/m3 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a centrifugal pump, the liquid enters the pump From sides At the canter At the top At the bottom From sides At the canter At the top At the bottom ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy line lies over the hydraulic gradient line by an amount equal to the Pressure head + velocity head Pressure head Pressure head - velocity head Velocity head Pressure head + velocity head Pressure head Pressure head - velocity head Velocity head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The meatcentric height of a ship is 0.6 m and the radius of gyration is 4 m. The time of rolling of a ship is 10.4 sec 5.2 sec 14.1 sec 4.1 sec 10.4 sec 5.2 sec 14.1 sec 4.1 sec ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The bulk modulus of elasticity with increase in pressure increases increases first upto certain limit and then decreases remains constant decreases increases increases first upto certain limit and then decreases remains constant decreases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Motion of a liquid in a volute casing of a centrifugal pump is an example of Spiral vortex flow Forced spiral vortex flow Rotational flow Radial Spiral vortex flow Forced spiral vortex flow Rotational flow Radial ANSWER DOWNLOAD EXAMIANS APP
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