Question:-
At a point on a component loaded under plane stress condition, the stresses are sx = 120 MPa, sy = 40 MPa and txy = 30 MPa. The possible principal stresses are
Option (A)
130 MPa and – 30 MPa
Option (B)
150 MPa and – 50 MPa
Option(C)
130 MPA and 30 MPa
Option(D)
150 MPa and 50 MPa
Correct Option:
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question-answer-faq-1883