In a plane stress problem1. normal stress in the third direction is ze – McqOptions

MCQOPTIONS

1.	In a plane stress problem1. normal stress in the third direction is zero2. strain in the third direction is zero3. strain in all directions is present4. normal stresses in all directions are presentThe correct answer is
A.	1 and 4
B.	2 and 4
C.	1 and 3
D.	2 and 3
Answer» D. 2 and 3

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