The main metal used by the Indus Valley people was

4 Answers   RRB,

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what happens when a EM wave is transmitted

1 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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You are required to calculate a heat affected zone in weld. How would you do that?

0 Answers  

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Define what is a silver and deming drill bit?

0 Answers  

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Define what are the properties and application of manganese steel?

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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Define what is carbide?

0 Answers  

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What is the atomic density of ceramics?

0 Answers  

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what is the chemical composition of ceramic and define what is its atomic density?

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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The processes used to fabricate the superalloys seem fairly mature. Is much process development going on?

2 Answers  

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