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CSS Solved Papers
Physics Chemistry

Engineering :: Metallurgy


  In Brinell hardness testing the minimum thickness of the specimen should be
[A]. Less than 5 times the depth of impression[B]. Less than 10 times the depth of impression
[C]. Equal to 10 times the depth of impression[D]. More than 10 times the depth of impression
[E]. Thickness of specimen has no relevance to the depth of impression    

Answer: Option D


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