The state of plane stress in a plate of 100 mm thickness is given asσ – McqOptions

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1.	The state of plane stress in a plate of 100 mm thickness is given asσxx = 100 N/mm2, σyy = 200 N/mm2Young’s modulus = 300 N/mm2, Poisson’s ratio = 0.3The stress developed in the direction of thickness is
A.	Zero
B.	90 N/mm2
C.	100 N/mm2
D.	200 N/mm2
Answer» B. 90 N/mm2

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