Q. To produce a high head by multistage centrifugal pumps, the impellers are connected…P (Solved)
1. ge 3 of 7a) in parallel
2. in series
3. in parallel and in series both
4. none of the above
- b. in series
1. ge 3 of 7a) in parallel
2. in series
3. in parallel and in series both
4. none of the above