At a point in a steel member, the major principal stress is 2000 kg/cm – McqOptions

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1.	At a point in a steel member, the major principal stress is 2000 kg/cm2 and the minor principal stress is compressive. If the uni-axial tensile yield stress is 2500 kg/cm2, then the magnitude of the minor principal stress at which yielding will commence, according to the maximum shearing stress theory, is
A.	1000 kg/cm2
B.	2000 kg/cm2
C.	2500 kg/cm2
D.	500 kg/cm2
Answer» E.

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