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Mechanical Engineering · Q83

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 83

Q83

Sulphur in cast iron

A.
Makes the iron soft and easily machinable
B.
Increases hardness and brittleness
Answer
C.
Make the iron white and hard
D.
Aids fusibility and fluidity

Answer: Option B

Solution

Answer: Option B
Solution:
Sulphur in cast iron Increases hardness and brittleness
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