What is meaning of bearing nos.?

4 Answers   Grasim, IOCL, L&T, Sharp Ferro Alloys,

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y we are used oil in the dead weight pressure tester

1 Answers  

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What is the purpose of liquid receiver IN the refrigeretion system

0 Answers  

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how to calculate pressure drop in air ducting

1 Answers  

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is it necessory to use heat exchanger in case of water cooled chillers & cooling towers?????

3 Answers  

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Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

0 Answers   Blue Star,

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how many type of welding

11 Answers  

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How do you detect earth by lam p?

0 Answers   RRB,

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What is the difference between nuclear fission and fission chain reaction?

0 Answers  

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What do you call the clearing of air inside cylinder after combustion?

5 Answers   TATA,

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Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

0 Answers  

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what is the refrigerent

6 Answers   Blue Star,

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