Hydraulics and Fluid Mechanics in ME When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is L/3 L/2 L L/4 L/3 L/2 L L/4 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Coefficient of velocity of venturimeter is equal to the coefficient of discharge of venturimeter is independent of Reynolds number None of these decreases with higher Reynolds number is equal to the coefficient of discharge of venturimeter is independent of Reynolds number None of these decreases with higher Reynolds number ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The type of centrifugal pump preferred for a specific speed of 20 r.p.m. is High speed pump with radial flow at outlet High speed pump with axial flow at outlet Slow speed pump with radial flow at outlet Medium speed pump with radial flow at outlet High speed pump with radial flow at outlet High speed pump with axial flow at outlet Slow speed pump with radial flow at outlet Medium speed pump with radial flow at outlet ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of pressure on an inclined plane is Above the Centroid At metacentre Below the Centroid At the Centroid Above the Centroid At metacentre Below the Centroid At the Centroid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For manometer, a better liquid combination is one having lower surface tension higher surface tension surface tension is no criterion high density and viscosity lower surface tension higher surface tension surface tension is no criterion high density and viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Density of water is maximum at 100°C 0°K 4°C 0°C 100°C 0°K 4°C 0°C ANSWER DOWNLOAD EXAMIANS APP
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