What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?
8715sir.I am OBC candidate,recieved scholarship/freeship during academic year 2011-2012,2012-2013(my yearly income was below 4.5 lakh).my yearly income during academic year 2013-2014 was above 4.5 lakh.should I get scholarship/freeship in academic year 2013-2014 ?
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What are the characteristics of the thermodynamic stage of a metal?
How can you separate gold from mercury?
Is it possible to determine the heat treatment condition in stainless steel (astm a 479 gr xm-19) by checking the microstructure?
Define what is meant by hardening ability of metals?
Why is chromium molybdenum steels used to build pressure vessels?
A plain carbon steel contains 45 wt% of proeutectoid ferrite. What is its average carbon content in weight percent? I know that you need to use a tie line in the phasediagram, but my book does not really give a good example to go by?
Define what are metallurgical microscopes?
what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process
How do 304 stainless steel and 316 stainless steel weld to each other? I am hoping my medical device prospect will be able to weld a component made in 316 ss via metal injection molding toa 304 ss tube.
What is iron ferrite, define what is it used for, and where is it found?
Define rivets.
Define what is widman statten structure?
How does iron and steel exhibit allotropy?
Why is it so hard to find literature on the wear resistance of titanium?
How to melt the solidified copper accretions in copper scrap melting furnace?