MCQOPTIONS
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| 1. |
In the gravitational system, normally Pressure in the pipe is |
| A. | 2 to 7 kg/m3 |
| B. | 10 to 45 kg/m3 |
| C. | 1 to 2 kg/m3 |
| D. | 150 to 200 kg/m3 |
| Answer» B. 10 to 45 kg/m3 | |