MCQOPTIONS
Saved Bookmarks
| 1. |
Quantity of coke oven gas produced by high temperature carbonisation of one ton of dry coal may be around ______________ Nm3? |
| A. | 30 |
| B. | 300 |
| C. | 3,000 |
| D. | 30,000 |
| Answer» C. 3,000 | |