MCQOPTIONS
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MCQOPTIONS
| 1. |
The angle of surcharge lies between ______ |
| A. | 50 to 60<sup>o</sup> |
| B. | 10 to 20<sup>o</sup> |
| C. | 3 to 5<sup>o</sup> |
| D. | 5 to 15<sup>o</sup> |
| Answer» E. | |