What is the purpose of piston rings?

7 Answers  

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what are all the presser we should maintain in fire hydrent system?

1 Answers  

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what is differences between welding & brazing?

2 Answers  

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How can heat be applied to acrylic?

0 Answers  

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why it is difficult to make heavy cuts if a form turning tool is complex in shape?

0 Answers  

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What are all the possibilities discharge will be low in the pumps?

12 Answers   JSW,

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Diploma Mechanical Engineer i had attened more over 100 interviews they are all asking the same question "TELL ME ABOUT YOURSELF"

3 Answers   Automobile, Bajaj, Blue Star, Dr Reddys, Escorts, Honda, Indian Ordnance Factory, Maruti Suzuki, Micro Resources, Neyveli Lignite Corporation, Nissan, Ordnance Factories Board, Polytechnic, Rashmi, Reliance, Steel Plant, TATA, Tata Marcopolo, Tata Motors, Tata Steel Limited, TCS, Toyota, TVS,

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can any1 suggest me the books for placement papers.

1 Answers   Jindal,

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what is the difference between: throttle valve,flow control valve, venturi??

1 Answers  

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Which view provides a clear indication of an object, isometric or orthographic, and why ????

4 Answers   TATA,

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position of check valve and valve ,how to arrangement of valve before check valve in pump station.

1 Answers   Ingersoll,

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If a 2 kg rubber is dropped in 8 kg water container(water will not come out from the container), what will be the total weight- incase when the rubber sinks in the water and when the rubber floats on the water?

2 Answers   Hero Honda,

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