A measure of Rockwell Hardness

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asked Aug 14, 2017 in Material Science by chandu (215k points)

A measure of Rockwell Hardness is the

(a) Depth of penetration of indenter

(b) Surface area of indentation

(c) Projected area of indentation

(d) Height of rebound

iasprelims
1999
material-science
rockwell-hardness

A measure of Rockwell Hardness

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