MCQOPTIONS
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MCQOPTIONS
| 1. |
The allowable pressure that is allowed inside the working chamber of pneumatic caissons is _______ |
| A. | 2 kg/cm<sup>2</sup> |
| B. | 4 kg/cm<sup>2</sup> |
| C. | 3.5 kg/cm<sup>2</sup> |
| D. | 7 kg/cm<sup>2</sup> |
| Answer» D. 7 kg/cm<sup>2</sup> | |