Hydraulics and Fluid Mechanics in ME According to Bazin's formula, the discharge over a rectangular weir is mL2g x H3/2 where m is equal to 0.003 + (H/0.405) 0.003 + (0.405/H) 0.405 + (0.003/H) 0.405 + (H/0.003) 0.003 + (H/0.405) 0.003 + (0.405/H) 0.405 + (0.003/H) 0.405 + (H/0.003) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow is called sub-sonic, if the Mach number is More than 6 Unity Between 1 and 6 Less than unity More than 6 Unity Between 1 and 6 Less than unity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow. Viscous Incompressible None of these Compressible Viscous Incompressible None of these Compressible ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch. None of these Plus Minus Divide None of these Plus Minus Divide ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The length of a liquid stream while flowing over a weir __________ at the ends of the sill. Contracts Does not change Expands None of these Contracts Does not change Expands None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME One liter of water occupies a volume of 500 cm3 1000 cm3 250 cm3 100 cm3 500 cm3 1000 cm3 250 cm3 100 cm3 ANSWER DOWNLOAD EXAMIANS APP