Which pump is better : a) with Less NPSHr or b) with more NPSHr

Which pump is better : a) with Less NPSHr or b) with more
NPSHr

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Which pump is better : a) with Less NPSHr or b) with more NPSHr..

Answer / abdul hameed

a) with Less NPSHr

Is This Answer Correct ?

7 Yes

2 No

Which pump is better : a) with Less NPSHr or b) with more NPSHr..

Answer / anis sultan

If the NPSHa is greater than the NPSHr cavitation shuould
not occur.
If the NPSHa is lower than the NPSHr then gas bubbles will
form in the fluid and caviation will occur.

Is This Answer Correct ?

2 Yes

1 No

Which pump is better : a) with Less NPSHr or b) with more NPSHr..

Answer / mazher

The pump with less NPSH(r) is better than more NPSH(r). IF
in case we use the pump with more NPSH(r) & in any case NPSH
(r)goes down in it,then pump will cavitate & may be damage
could occure.

Is This Answer Correct ?

1 Yes

2 No

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