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1. |
The check for design capacity of channel/I-section purlin is given by |
A. | M<sub>dz</sub> 1.2Z<sub>ey</sub>f<sub>y</sub>/ <sub>m0</sub>, M<sub>dy</sub> 2.4Z<sub>ez</sub>f<sub>y</sub>/ <sub>m0</sub> |
B. | M<sub>dz</sub> Z<sub>ez</sub>f<sub>y</sub>/ <sub>m0</sub>, M<sub>dy</sub> 1.2Z<sub>ey</sub>f<sub>y</sub>/ <sub>m0</sub> |
C. | M<sub>dz</sub> fZ<sub>ey</sub>f<sub>y</sub>/ <sub>m0</sub>, M<sub>dy</sub> 1.2Z<sub>ez</sub>f<sub>y</sub>/ <sub>m0</sub> |
D. | M<sub>dz</sub> 1.2Z<sub>ez</sub>f<sub>y</sub>/ <sub>m0</sub>, M<sub>dy</sub> fZ<sub>ey</sub>f<sub>y</sub>/ <sub>m0</sub> |
Answer» E. | |