Mechanical Engineering - Hydraulic Machines - Discussion

Discussion Forum : Hydraulic Machines - Section 3 (Q.No. 46)
46.
The cavitation in a hydraulic machine is mainly due to
low velocity
high velocity
low pressure
high pressure
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Tejaa said:   7 years ago
I think vapour bubbles are formed due to the local fall in the fluid pressure in the flow, causes cavitation.

Results in noise, vibrations and makes surface rough, efficiency, discharge, power output.

Met said:   9 years ago
How? Explain.

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