Question

The 'transition temperature' for ductile to brittle behaviour of steel increases with increase in the __________ content in steel.

a.

carbon

b.

manganese

c.

both a & b

d.

neither 'a' nor 'b'

Answer: (a).carbon

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Q. The 'transition temperature' for ductile to brittle behaviour of steel increases with increase in the __________ content in steel.

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