Chemical Engineering - Fluid Mechanics - Discussion

Discussion Forum : Fluid Mechanics - Section 11 (Q.No. 4)
Specific speed of a centrifugal pump depends upon the __________ head.
none of these
Answer: Option
No answer description is available. Let's discuss.
3 comments Page 1 of 1.

Moi Bibek said:   2 years ago
H3/4 is manometric head.

Q discharge capacity,
N speed.
So, the answer is (c).
Inversely proportional.

Hsbsb said:   4 years ago
Specific speed Ns = N Q^1/2÷ H3/4.
Where H is total head.

So specific speed is not only suction head or delivery head...but it depends on total head as inversely proportional.

Soni said:   7 years ago
Please explain me.

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