Civil Engineering MCQJE Level Civil Engineering
Cavitation damage in pumps occurs due to:
Fluid MechanicsFluid Mechanics and HydraulicsHARD
Choose the correct answer
A
excess cement
B
low traffic volume
C
magnetic declination
D
formation and collapse of vapour bubbles
Correct Answer
D. formation and collapse of vapour bubbles
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Local pressure below vapour pressure forms bubbles that collapse violently in high-pressure zones.
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