What is the gas constant r for air?

0 Answers  

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sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you

0 Answers   RRB,

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describe a type when u anticipated potential problems and developed preventive measure

0 Answers  

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what is the purpose of wear rings in centrifugal pumps ?

5 Answers   Gulf Spic, TCS,

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types of law of evoporation

1 Answers   ACB Group, Tata Motors,

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whats the coloring code of a air to open or a air to close valve?

0 Answers  

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What is bearing How many types of brg

22 Answers   Bhushan Power Steel, Parco, Simhapuri Energy, Videocon,

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asked about the power transimmisions and types of power drives and about milling different process types and differnce between straddle milling and gang milling

0 Answers   HAL,

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1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

2 Answers   Nissan,

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What is difference between ASME EN & IS related welding procedures(WPS/PQR/WPQ)

0 Answers   Ziemann,

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Draw a crankshaft and show the parts?

0 Answers  

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How is the aptitute test done

0 Answers  

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