MCQOPTIONS
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| 1. |
Net positive suction head (NPSH) of a centrifugal pump must be |
| A. | Greater than the vapour pressure of the liquid |
| B. | Less than the vapour pressure of the liquid |
| C. | Equal to the vapour pressure of the liquid |
| D. | Less than barometric pressure |
| Answer» B. Less than the vapour pressure of the liquid | |