In Brinell hardness testing, while determining hardness of aluminium

Engineering Materials Mcqs
BILAL KHATTAK0

A.Indenting ball of smaller diameter is used
B.Time of loading is reduced
C.Load on the indenter is reduced

Related Mcqs:

  1. Endentor used in Vickers hardness testing machine is
  2. In case of very hard surfaces the Brinell Hardness test method fails to give reliable results because
  3. In Brinell hardness testing the time of loading is
  4. In Brinell hardness testing the timer for loading is
  5. In a Brinell hardness test the hardness number is determined by the measurement of
  6. In Brinell hardness tester the load for aluminium is
  7. In Brinell hardness testing the minimum thickness of the specimen should be
  8. In Brinell hardness tests if a soft ball is used for indentation
  9. Brinell and Vickers hardness values are practically identical upto a hardness of
  10. The form coefficient of a spring is

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