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Hardenability of steel is a measure of

Q. Hardenability of steel is a measure of  (A) the ability to harden when it is cold worked (B) the maximum hardness that can be obtained when it is austenitized and then quenched (C) the depth to which required hardening is obtained when it is austenitized and then quenched (D) the ...

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Endurance limit of a beam subjected to pure bending decreases with

Q. Endurance limit of a beam subjected to pure bending decreases with (A) decrease in the surface roughness and decrease in the size of the beam (B) increase in the surface roughness and decrease in the size of the beam (C) increase in the surface roughness and increase in the size of the ...

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