what happens when hot liquid falls on water and why?

3 Answers   Mannar Company, TATA,

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What is duplex and super duplex steel?

0 Answers  

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How do you classify lathes?

0 Answers   Essar,

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Which liquid can dissolve gold?

0 Answers  

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what is the different between ferrite percentage and ferrite number?

0 Answers  

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When we do cardonitriding or casehardening operation for a plain carbon steel the case depth, hardness & microstructure are not alike why and define what are the basic thing, which makes such a difference.

0 Answers  

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Discuss steam engines. What is its overall efficiency ?

0 Answers   Essar,

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The main metal used by the Indus Valley people was

4 Answers   RRB,

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What is a silver and deming drill bit?

0 Answers  

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For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

0 Answers  

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1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

0 Answers   Sail,

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Explain vacuum induction melting?

0 Answers  

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