MCQOPTIONS
Saved Bookmarks
| 1. |
The permissible maximum deflection of a purlin of 4.5 m which is subjected to live load supporting GI metal sheet and supported by elastic cladding is: |
| A. | 15 mm |
| B. | 18.75 mm |
| C. | 30 mm |
| D. | 37.5 mm |
| Answer» D. 37.5 mm | |