how will u design a pipe?11 15167
how a centrifugal pump is working?15 36470
what is the exact requirement of priming?13 9669
what is cavitation ?13 21953
exactly how a vapor bubble can destroy impeller?3 5203
from where u will get friction factor 'f' in darcy's formula?7 11149
what is the relation between f and reynolds number?5 10649
Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.1 6845
Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.1 1531
What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.1 3275
What is the difference between torque and moment?. is there any difference between pressure ans stress?.6 7946
Stress will produce strain or will strain produce stress?. How do you explain?.4 12631
Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.1 1602
Why stainless steel is corrosion resistant?. What is stress corrosion cracking?.6 6507
How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.1228
What is the second law of thermodynamics?
Explain a few prerequisites that are useful for devops implementation.
Is hibernate part of spring?
What is the programs x86 folder?
How can I enable my android system webview?
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how to calculate the dry wt of sand and cement for a required design mix?for ex:M20
What questions should you ask to evaluate a prospective client's needs? : insurance cold calling
What is sos?
What is difference between a constant and read-only in C#?
Name various work processes of R/3 system?
Where is command history stored in linux?
What is the difference between asp.net & vb.net and explain architecture?
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
Why is performance testing necessary to be done for any application?