M

Mr. Dubey • 52.30K Points
Coach 

Q. In Brinell hardness testing the minimum thickness of the specimen should be

(A) More than 10 times the depth of impression
(B) Less than 10 times the depth of impression
(C) Less than 5 times the depth of impression
(D) Thickness of specimen has no relevance to the depth of impression
Correct : Option (A)

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