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

0 Answers  

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What is entropy?

4 Answers  

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difference between fasteners & sheet metal company

0 Answers  

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What are the causes of main engine black smoke?

3 Answers  

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What are the safety devices in generator.

13 Answers   ABB, Anand Group, ITC Infotech,

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• What kind of person would you refuse to work with?

1 Answers   Petro Star Mount,

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please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

0 Answers  

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hi friends.I have my BARC-2012(through GATE-2012) interview scheduled on 23rd may 2012.I want to know the type of questions asked and the pattern of interview.How to prepare for it? If anybody could help I would be grateful.....

2 Answers  

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what is hammering of fluid?

2 Answers   Bhel,

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Difference between ovality

6 Answers   TCS, Thermax,

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How does a modern submarine move?

0 Answers  

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what is the size of A4 size paper?

7 Answers   Bhel,

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