MCQOPTIONS
Saved Bookmarks
| 1. |
Loss on Ignition (L.O.I.) is the loss in weight of cement after being heated to ____________ |
| A. | 1000 C |
| B. | 100 C |
| C. | 500 C |
| D. | 1500 C |
| Answer» B. 100 C | |