Angularity of the square base pyramid in Vickers hardness tester is

Related MCQs

• Endentor used in Vickers hardness testing machine is
• In Brinell hardness tester the load for aluminium is
• Which of the following element does not impart hardness to steel?
• In Brinell hardness testing the timer for loading is
• In Brinell hardness testing the minimum thickness of the specimen should be
• Vicker's hardness number of diamond could be of the order of
• Brinell hardness of nitrided surface may be of the order of
• If a sample of steel shown excessive hardness after tempering the probable cause could be
• Which of the following constituent will increase the hardness of steel?
• The depth of hardness in steel can be increased by the addition of