________________ property of steel increases by addition of large amount of silicon in it?

________________ property of steel increases by addition of large amou

1.	________________ property of steel increases by addition of large amount of silicon in it?
A.	Mechanical
B.	Machining
C.	Magnetic
D.	Refractory
Answer» D. Refractory

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________________ property of steel increases by addition of large amount of silicon in it?

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