| Q.74 | If the manometric efficiency and mechanical efficiency of a centrifugal pump are 70% and 80%, respectively, then the overall efficiency will be: | |
| Ans | 1. 80% | |
| 2. 56% | ||
| 3. 75% | ||
| 4. 40% |
Correct Ans Provided: 2
Date: 09/10/2023 Shift: 1:00 PM – 3:00 PM Q. No: 174
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