MCQOPTIONS
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MCQOPTIONS
| 1. |
The formula recommended by the British code BS: 8110 1985 for the estimation of surface crack width Wcr is? |
| A. | W<sub>cr</sub> = 3a<sub>cr</sub> <sub>m</sub> / 1+2(a<sub>cr</sub> C<sub>min</sub>/h-x) |
| B. | W<sub>cr</sub> = 3a<sub>cr</sub> <sub>m</sub> |
| C. | W<sub>cr</sub> = 3a<sub>cr</sub> <sub>m</sub> / 1+2(a<sub>cr</sub> + C<sub>min</sub>/h-x) |
| D. | W<sub>cr</sub> = 5a<sub>cr</sub> <sub>m </sub> |
| Answer» B. W<sub>cr</sub> = 3a<sub>cr</sub> <sub>m</sub> | |