When silicon is added in the cast iron 13-17 percent is given an alloy – McqOptions

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1.	When silicon is added in the cast iron 13-17 percent is given an alloy which is
A.	It is not possible to have such high percentage of silicon
B.	Very soft
C.	Easily machinable
D.	Acid and corrosion resistant
E.	Powder casted
Answer» D.

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