📊 Manufacturing Technology
Q. Why is inoculation done certain times during melting of cast iron?
  • (A) to enhance its mechanical properties
  • (B) to reduce the liquid shrinkage of metal
  • (C) to enhance the surface finishing
  • (D) all of the mentioned
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✅ Correct Answer: (A) to enhance its mechanical properties

Explanation: a certain amount of silicon alloys are added to the molten metal to

Explanation by: Mr. Dubey
a certain amount of silicon alloys are added to the molten metal to

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