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| Q. |
The minimum recommended rise of trusses with Galvanised Iron sheets is |
| A. | 1 in 12 |
| B. | 1 in 6 |
| C. | 1 in 10 |
| D. | 1 in 18 |
| Answer» B. 1 in 6 | |
| Explanation: the pitch of truss depends upon the roofing material. the minimum recommended rise of trusses with galvanised iron sheets is 1 in 6 and with asbestos cement sheets is 1 in 12. | |
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