all rector or exchanger have spherical/semispherical end why?

2 Answers  

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for a multi storey building how to control the flow of water in each floors

2 Answers  

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Types of pressure

2 Answers   ABC Inc, RRB, Siemens,

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One Cubic meter Oxygen is equavalant to how much Kilogram?

5 Answers   Infosys, L&T,

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• What is your philosophy towards work?

1 Answers   Petro Star Mount,

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what company need you

1 Answers  

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what is mpa

2 Answers  

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when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

0 Answers  

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why vesels are constructed by cylindrical type?

2 Answers  

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what is hardness range of IS 2062 grade casting?

3 Answers  

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WHAT IS GEAR TERMINOLOGY?

1 Answers   Focus Energy, Gammon, Honda, Shubham,

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What is the purpose of increasing the pressure on the F.O. system of the engine?

0 Answers  

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