In a Brinell hardness test the hardness number is determined by the measurement of Production Engineering Mcqs July 25, 2019 BILAL KHATTAK0 A.Width of depression B.Depth of depression C.Diameter of depression D.Surface area of depression E.None of the aboveRelated Mcqs:In Rockwell hardness test the hardness is measured byIn Brinell hardness testing the minimum thickness of the specimen should beIn case of very hard surfaces the Brinell Hardness test method fails to give reliable results becauseIn Brinell hardness tests if a soft ball is used for indentationIn Brinell hardness testing, while determining hardness of aluminiumBrinell and Vickers hardness values are practically identical upto a hardness ofIn Brinell hardness testing the time of loading isIn Brinell hardness tester the load for aluminium isIn Brinell hardness testing the timer for loading isBrinell hardness of nitrided surface may be of the order of