To replace a pipe of diameter D by n parallel pipes of diameter d, the formula is

More Questions from Hydraulics

• In a short cylindercial external mouthpiece, the venacontracta occurs at a distance from the outlet of orifice equal to
• For maximum power transmission through a nozzle, (where hf is the head lost due to friction)
• The hydrostatic force acts through
• An open container filled with water is moved vertically upward with a uniform linear acceleration. The pressure at its bottom will be
• Mass density of liquid (ρ) is given by
• The flow in which each liquid particle has a definite path and the paths of adjacent particles do not cross each other, is called
• In an inclined position, a venturimeter records
• Weber number is the ratio of inertia force to
• The ratio of time for completely emptying the hemispherical tank and circular horizontal tank of equal radii both fitted with similar orifices at their bottoms is :
• Equation of continuity of flow is based on the principle of conservation of

Discussion & Comments