Engineering Materials Mcqs

Engineering MCQs CBSE MCQs

Q.  The percentage of carbon in pig iron varies from___________________?

a. 0.1 to 1.2%
b. 1.5 to 2.5%
c. 2.5 to 4%
d. 4 to 4.5%
e. 4.5 to 6.3%.



 

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