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Mechanical Engineering · Q188

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 188

Q188

Which of the following element results in presence of free graphite in C.I.?

A.
Carbon
B.
Sulphur
C.
Silicon
Answer
D.
Manganese

Answer: Option C

Solution

Answer: Option C
Solution:
Silicon element results in presence of free graphite in C.I.