Civil Engineering Hydraulics and Fluid Mechanics Lab Experiments

Orifices

Q1. Venacontracta is at a distance of half the diameter of the orifice

Q2. The orifice diameter is 0.5 times the diameter of the pipe

Q3. The principle of orifice meter is different from that of the venturimeter

Q4. The approximate distance of venacontracta from the centre of orifice is d

Q5. The standard values of Cod ranges from (0.85-0.99)

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