MCQOPTIONS
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MCQOPTIONS
| 1. |
Two homologous pumps A and B are to run at the same speed. Pump Ahas an impeller diameter of 50 cm and discharge 0.4 m3/s under the head of 50 m. What will be the diameter of pump B, if its discharge is 0.2 m3/s? (Assuming 2(1/3)= 1.26) |
| A. | 63.00 cm |
| B. | 52.31 cm |
| C. | 47.17 cm |
| D. | 39.68 cm |
| Answer» E. | |