what is different between mechanical seal and oil seal

1 Answers   CMS, Essar,

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How many types of fits are there?

0 Answers  

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What are the things to do when approaching the port?

0 Answers   RRB,

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What is ferrite material and explain its applications?

0 Answers  

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Plz tell me how to prepare for RRB exams for section engg for mechanical and suggest me some books for that.

2 Answers   RRB,

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is there any limit to step up the voltage in transformer???

1 Answers  

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In a Steam Turbine, where does the maximum loss of efficiency occur ?

14 Answers   MahaGenco,

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give an example whenu should initiative and took the lead.

0 Answers  

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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 Answers   Ashok Leyland, IGCAR, Videocon,

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How many types of turbine?

8 Answers  

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how we can avoid gas bubble s formation while mixing high viscous liquids?

4 Answers  

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What is the hottest part of refrigerant in the refrigeration system?

3 Answers   RRB,

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