MCQOPTIONS
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| 1. |
A centrifugal pump should be so installed above the water level in the sump such that |
| A. | The negative pressures are not allowed to develop in the impeller |
| B. | The negative pressures do not reach as low a value as the vapour pressure |
| C. | Its height is more than 10·28 m at ordinary temperature of liquid |
| D. | None of the above. |
| Answer» C. Its height is more than 10·28 m at ordinary temperature of liquid | |