 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 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 | |