Q. For a series o curved radial vanes, the work done per second per unit weight is equal to (Solved)
1. 1/g (vw1u1 + vw2u2)
2. 1/g[v1u1+v2u2]
3. 1/g[vw1u1??vw2u2.]
4. none of the above
- c. 1/g[vw1u1??vw2u2.]
1. 1/g (vw1u1 + vw2u2)
2. 1/g[v1u1+v2u2]
3. 1/g[vw1u1??vw2u2.]
4. none of the above