The directions of maximum and minimum principal stresses at the point P from the Mohr's circle are

The directions of maximum and minimum principal stresses at the point

1.	The directions of maximum and minimum principal stresses at the point P from the Mohr's circle are
A.	0,90
B.	90 , 0
C.	45 , 135
D.	All directions
Answer» E.

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The directions of maximum and minimum principal stresses at the point P from the Mohr's circle are

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