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 Narrow-crested weir Ogee weir Submerged weir Broad-crested weir Narrow-crested weir Ogee weir Submerged weir ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The centre of pressure for a vertically immersed surface lies at a distance equal to __________ the centre of gravity. IG / Ax̅ below IG / Ax̅ above Ax̅ / IG above Ax̅ / IG below IG / Ax̅ below IG / Ax̅ above Ax̅ / IG above Ax̅ / IG below ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Air vessels in reciprocating pump are used to Smoothen flow Increase pump efficiency Reduce acceleration to minimum Save pump from cavitations Smoothen flow Increase pump efficiency Reduce acceleration to minimum Save pump from cavitations ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Size of a venturimeter is specified by angle of diverging section throat diameter pipe diameter both pipe diameter as well as throat diameter angle of diverging section throat diameter pipe diameter both pipe diameter as well as throat diameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Working principle of dead weight pressure gauge tester is based on Dalton’s law of partial pressure Pascal’s law Newton’s law of viscosity Avogadro’s hypothesis Dalton’s law of partial pressure Pascal’s law Newton’s law of viscosity Avogadro’s hypothesis ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Indicator diagram of a reciprocating pump is a graph between Pressure vs. speed Flow vs. speed Flow vs. swept volume Pressure in cylinder vs. swept volume Pressure vs. speed Flow vs. speed Flow vs. swept volume Pressure in cylinder vs. swept volume ANSWER DOWNLOAD EXAMIANS APP
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