Mechanical Engineering Mcqs

White cast iron__________________?

(A) contains 1.7 to 3.5% carbon in free state and is obtained by the slow cooling of molten cast iron

(B) is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable

(C) is produced by annealing process. It is soft, tough and easily machined metal

(D) is produced by small additions of magnesium (or creium) in the ladle. Graphite is in nodular or spheroidal form and is well dispersed throughout the material

(E) none of the above

Submitted By: Ali Uppal


Share this... Share on Facebook
Facebook
Tweet about this on Twitter
Twitter
Share on LinkedIn
Linkedin
Share on Whatsapp
Whatsapp

  • IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.

  • PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.

  • Related Mcqs


    Leave a Reply

    Your email address will not be published. Required fields are marked *