Discuss steam engines. What is its overall efficiency ?

0 Answers   Essar,

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what is difference between IS 1018 and IS 2062 E 250A

0 Answers   Tata Chemicals,

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Isn't power metallurgy an expensive processing route to employ?

2 Answers   JSW, TATA,

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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?

0 Answers  

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What is the function of washer?

0 Answers   NIC,

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How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a salt bath?

0 Answers  

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What does allotropic mean what does iron and steel have to do with it?

0 Answers  

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why magnetite iron ore is not taken into the blast furnace?

2 Answers  

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What is the melting point of brass?

0 Answers  

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How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Define what is the ratio of dbc to oxalic acid solution in this step?

0 Answers  

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Why are the superalloys used for land-based turbines?

1 Answers  

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Which type of key is used between shaft and pulley?

0 Answers   NIC,

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