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

A. Cold shuts

B. Blow holes

C. Shift

D. Swell

Answer: Option B

Solution(By Examveda Team)

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

This Question Belongs to Mechanical Engineering >> Workshop Technology

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Comments ( 1 )

  1. Mehul Rabari
    Mehul Rabari :
    5 years ago

    in operation venting vent wire is used to increase porosity of mould

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