Hydraulics and Fluid Mechanics in ME When the water level on the downstream side of a weir is above the top surface of a weir, the weir is known as Broad-crested weir Ogee weir Narrow-crested weir Submerged weir Broad-crested weir Ogee weir Narrow-crested weir Submerged weir ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Pressure intensifier increases the pressure in proportion to Square of inverse ratio of diameters Square of ratio of diameters Ratio of diameters Inverse ratio of diameters Square of inverse ratio of diameters Square of ratio of diameters Ratio of diameters Inverse ratio of diameters ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a single casing, multistage pump running at constant speed, the capacity rating is to be slightly lowered. It can be done by Not possible Trimming the impeller size to the required size by machining Some other alterations in the impeller Designing new impeller Not possible Trimming the impeller size to the required size by machining Some other alterations in the impeller Designing new impeller ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to Half the depth Twice the breadth Half the breadth Twice the depth Half the depth Twice the breadth Half the breadth Twice the depth ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Multistage centrifugal pumps are used to obtain High discharge High head and high discharge Pumping of viscous fluids High head High discharge High head and high discharge Pumping of viscous fluids High head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of pressure on an inclined plane is At the Centroid At metacentre Above the Centroid Below the Centroid At the Centroid At metacentre Above the Centroid Below the Centroid ANSWER DOWNLOAD EXAMIANS APP
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