Q. The specific speed of a centrifugal pump, delivering 750 liters of water per second against a head of15 meters at 725r.p.m., is (Solved)
1. 24.8r.p.m.
2. 48.2r.p.m.
3. 82.4r.p.m.
4. 248r.p.m.
- c. 82.4r.p.m.
1. 24.8r.p.m.
2. 48.2r.p.m.
3. 82.4r.p.m.
4. 248r.p.m.