Flow through Orifice
1. The ratio of actual discharge of a jet of water at vena-contracta to the theoretical discharge is known as ?
2. The ratio of actual velocity of a jet of water at vena-contracta to the theoretical velocity is known as ?
3. Orifices are used to measure ?
4. The co-efficient of discharge (Cd)?
5. The ratio of the area of the jet of water at vena-contracta to the area of orifice is known as ?
6. In case of flow through orifices, the coefficient of velocity at vena-contacta is