Home
Learn about new technologies!

What is the correct answer?

4

The hardness of a grinding wheel is specified by

A. Brinell hardness number

B. Rockwell hardness number

C. Vickers pyramid number

D. Letter of alphabet

Study and Earn Android App
Share this question with your friends
Correct Answer :

D. Letter of alphabet


Also checkout

Mechanical Engineering MCQ Strength of Materials MCQ Morphology of flowering plants MCQ Sentence Correction MCQ World History MCQ Rearrangement Set 3 MCQ Cell Biology MCQ Machine Design MCQ Neuromuscular bladder dysfunctions MCQ Compounds with Functional Groups Containing MCQ Chemical Bonding and Molecular Structure MCQ Indian Polity & Economy MCQ