Question:medium

Fettling operation is a

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Fettling = Tidying up. It is the "grooming" phase where you cut off the extra bits and clean the surface.

Updated On: Jul 4, 2026

Technique for calculating riser and gating design
Operation performed for the cleaning of casting
Newly introduced core-making process
Tool used to ram the sand mould

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The Correct Option is B

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