Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 1 (Q.No. 11)
11.
With increasing flow rate, the hydraulic efficiency of a centrifugal pump
Discussion:
29 comments Page 2 of 3.
Ganesh said:
3 years ago
Monotonic means there is no constant value. When the efficiency starts falling it falls sharply or continuosly in this case.
(1)
Shivam Rathor said:
1 year ago
According to me, option D is correct because when we plot a curve between flow rate and efficiency shows same.
(1)
Chirag said:
1 decade ago
Pw = (Q x H) / 3960.
Where:
Q= Flow (gallons per minute-GPM).
H= Head (feet).
Where:
Q= Flow (gallons per minute-GPM).
H= Head (feet).
Dev said:
4 years ago
Hydraulic efficiency = Total head/ideal head.
So I think it should remain same.
So I think it should remain same.
Abhi said:
1 decade ago
Answer would be D. It's head which decreases monotonically with flow rate.
Ajit said:
1 decade ago
What is the formula of hydraulic efficiency?
Bhashkar singh said:
6 months ago
I think option D is the correct answer.
Mongam Damodhar rao said:
1 year ago
I think option D is the correct answer.
(1)
Ram said:
4 years ago
Thanks all for explaining the answer.
Md. Atoar Rahman said:
8 years ago
Yes, The answer should be option D.
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