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Discussion :: Workshop Technology

  1. A casting defect which occurs due to improper venting of sand is known as

  2. A.

     Cold shuts

    B.

     Blow holes

    C.

     Shift

    D.

     Swell

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    Workspace

    Answer : Option B

    Explanation :

    A casting defect which occurs due to improper venting of sand is known as Blow holes


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