Endentor used in Vickers hardness testing machine is / » Metallurgy solved MCQs / By admin Question: Endentor used in Vickers hardness testing machine is A. Diamond square-based pyramid B. 10 mm dia ball C. 15 mm dia ball D. 25 mm dia ball Answer» a. Diamond square-based pyramid Note: The above multiple-choice question is for all general and Competitive Exams in India.
