Explain the differences between pneumatics and hydraulics?

0 Answers  

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I'm a Mechanical Engineer (2007 passed out) 77% distinction degree holder from anna university chennai, tamilnadu. presently working in a software company, i'm interested in getting my job with Indian Railways. Can any one help me in how to know the vaccancies and applying for RRB.

0 Answers   Indian Railways, SK,

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Explain how can you convert air mass to air volume?

0 Answers  

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What is the purpose of piston rings?

7 Answers  

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on volume basis,air contains following parts of oxygen

3 Answers   Nalco, RRB,

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you did b.tech why u r intrested marketing field ?

0 Answers  

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What is injection tag?

0 Answers   RRB,

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DEAR Friends, If you any of them have previous placement papers or interview papers...plzz forward it to my mail id. "rajeevasv@gmail.com"........... Tank you

0 Answers  

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hi friends i am harish and i have a problem plz solve it . . The problem are how to calculate the rpm of mechanical blower if any formula for calculate for this then tell me if drive shaft gear are 40 teeth and driven shaft gear are 70

1 Answers  

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On what basis can sliding contact bearings be classified? Explain?

0 Answers  

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. What is a magnetic valve of refrigeration system?

0 Answers   RRB,

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• Do you have any blind spots?

1 Answers   Petro Star Mount,

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