Engineering Materials
Which of the following steel making process is being adopted at Rourkela (in India) Steel Plant?

Electric process
LD process
Bessemer process
Open hearth process

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Engineering Materials
Combined carbon in iron makes the metal

Hard and gives a coarse grained crystalline structure
Soft and gives coarse grained crystalline structure
Soft and gives a fine grained crystalline structure
Hard and gives a fine grained crystalline structure

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