Question:
If the suction pressure is only slightly greater than the vapour pressure, some liquid may flash to vapour inside the pump is
If the suction pressure is only slightly greater than the vapour pressure, some liquid may flash to vapour inside the pump is
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Always ensure NPSH available>NPSH required to avoid cavitation.
Updated On: May 29, 2025
- Cavitation
- Suction head
- Suction
- NPSH
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The Correct Option is A
Solution and Explanation
Cavitation occurs when local pressure drops below vapor pressure of liquid, causing vapor bubbles.
These bubbles collapse at higher pressure regions, damaging pump components.
These bubbles collapse at higher pressure regions, damaging pump components.
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