MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Hydraulic Machines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Centrifugal pump impellers have speed ranging from ________ |
| A. | 500- 10000 |
| B. | 50- 100 |
| C. | 200-300 |
| D. | 0-50 |
| Answer» B. 50- 100 | |
| 2. |
Ratio of pump or turbine with reference pump or turbine is called as _________ |
| A. | Efficiency |
| B. | Performance |
| C. | Heat generated |
| D. | Relative velocity |
| Answer» C. Heat generated | |
| 3. |
Specific speed is denoted by ________ |
| A. | N |
| B. | n |
| C. | N<sub>s</sub> |
| D. | S |
| Answer» D. S | |