Q.

Killed' steel is

A. Steel with less than normal percentage of carbon
B. Steel which has been shaped on a power hammer
C. That steel which is deoxidised in the ladle with silicon and aluminium
D. Steel with more than normal percentage of carbon
E. Steel that has lost its properties due to excessive alloying
Answer» C. That steel which is deoxidised in the ladle with silicon and aluminium
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