| Q.6 | A centrifugal pump is having manometric efficiency of 80% and a manometric head of 30 m. If the tangential velocity at the outlet of the pump is 20 m/s, then what will be the velocity of the whirl at the outlet of the pump? Take g = 10 m/s2. | |
| Ans | 1. 17.25 m/s | |
| 2. 22 m/s | ||
| 3. 16.5 m/s | ||
| 4. 18.75 m/s |
Correct Ans: 4