HR Interview Interview HR Interview


Two closely coiled helical springs 'A' and 'B' are equal in all respects but the diameter of wire of spring 'A' is double that of spring 'B' The stiffness of spring 'B' will be __________ that of spring 'A'


A. one-sixteenth
B. one-eighth
C. one-fourth
D. one-half

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HR Interview Other Question

A tensile test is performed on a mild steel round bar. Its diameter after fracture will


A. remain same
B. increase
C. decrease
D. depend upon rate of loading


The strain energy stored in a body, when suddenly loaded, is __________ the strain energy stored when same load is applied gradually.


A. equal to
B. one-half
C. twice
D. four times