Answer / sumit nehete

positve disp pump is linear displacement pump
&centrifugal pump is rotary disp pump and he work on principle of centrifugal force

Why do not use flywheel in petrol engine

4 Answers  

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Explain the Classification of Welding Process?

0 Answers   John Deere,

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How evaporation takes place in a cooling tower ?

1 Answers   Nalco,

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What are bevel gears and what are its types?

0 Answers  

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A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

0 Answers   Bhel, JPMorgan Chase,

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• Why do you think you would do well at this job?

2 Answers   Petro Star Mount,

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What is meant by counter flow heat exchanger?

0 Answers  

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Hi! Greetings of the day. Can somebody tell me about as built duct sheet area calculation method. As we know that for this purpose A = (W+H)*2*L. But I have query about multiplication factors for elbows, tappers, offsets etc if there is any. Also refer the papers if available. Please revert. Thanks in advance.

0 Answers  

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I have a thermal flask in which i have to fill the boiled water. I also have thermocol, saw dust and silver paper. Now tell me how i have to arrange these material to attain minimum heat loss.

7 Answers  

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Pipe Lin Question

1 Answers   Reliance,

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Explain how to clean LO

0 Answers   RRB,

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hi i now in final year mechanical engg. i want to know is the one yaer pre-sea training course is good for getting a job in marine engg. field? what is the fee? where should i complete this course

1 Answers  

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