

MCQOPTIONS
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1. |
If w is the displacement in z-direction, the linear strain component in is defined by __________ |
A. | ( _Z= frac{ w}{ z} ) |
B. | ( _Z= frac{ z}{ w} ) |
C. | ( _Z= frac{dz}{dw} ) |
D. | <sub>Z</sub>=z+w |
Answer» B. ( _Z= frac{ z}{ w} ) | |