Tensile strength of a mild steel specimen can be roughly predicted from following hardness test_________________?

Related Mcqs:

Coaxing is the procedure of increasing__________________?

A. metal strength by cycling B. metal hardness by surface treatment C. metal resistance to corrosion by coating D. fatigue limit by overstressing the metal by successively increasing loadings E. none of the above...

Which process will increase the fatigue duration of parts ?

A. finishing and polishing B. shot-peening C. decarburisation D. electroplating E. all of the above”....

Fibrous fracture occurs in_____________?

A. ductile material B. brittle material C. elastic material D. hard material E. all of the above...

If two springs are in parallel then their overall stiffness will be_______________?

A. half B. same C. double D. unpredictable E. none of the above...

In hydrodynamic bearings_____________________?

A. the oil film pressure is generated only by the rotation of the journal B. the oil film is maintained by supplying oil under pressure C. do not require external supply of lubricant D. grease is used for lubrication E. none of the above...