When carbon in the cast iron is principally in the form of graphite, the cast iron will be of

When carbon in the cast iron is principally in the form of graphite,

1.	When carbon in the cast iron is principally in the form of graphite, the cast iron will be of
A.	Brown colour
B.	Yellow colour
C.	White colour
D.	Grey colour
Answer» E.

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When carbon in the cast iron is principally in the form of graphite, the cast iron will be of

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