What are all the possibilities discharge will be low in the
pumps?
Answer Posted / madhappan kaliyannan
1.NPSH Issue
2.Pump priming not properly
3.Cavitation issues
4.pump direction
5.Required head being higher then the developed head
6.wearing worn out
7.Defend the fluid viscosity.
9.Suction line may be having hole/leakage.
10. Suction line strainer may be got choke
11. Suction line may be volume reduced ( Because of process fluid, like a scale formation )
12. may be more leakages from pump like gland/discharge line/recirculationline
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What are you going to inspect or check when you open the crankcase?
I am completed diploma in mechanical in 2002, i have 5year experience in materials (purchase) dept,i want to do SAP cource in MM module, i want to know can i complete SAP after diploma cource only, is it usefull to me for further Job opening.
What are the different types of bearings?
Define extrued aluminum?
What was the spinning jenny?
what is the relation between pressure&veloscity? give me one practical example?
Why the centrifugal pump is called high discharge pump?
How many years did it take for you to complete school?
How a main gate (steel) get support from top whlie slides on the rail fixed on the bottom surface??
what is the trignometry of lifting tools using the wire rope ? any formula for trignometry ?
"How to check the diode, fuse and bearer switch?"
i am preparing for motor vehicle assistant inespector please send me old questions papers.
What causes cylinder liner-wear down?
How should I begin a conversation that I need a change in the job to a known person in his organisation?
CATIA:VARIATON IN SIZE AND PATTEREN