Saved Bookmarks
| 1. |
Arrange the steps in sequence for the manufacture of cement. (a)Mixture is pulverized using a pulverizer. (b)Limestone and clay are mixed in a definite proportion. (c)Mixture is heated to1500^(@) C " to " 1600^(@)C to form clinkers. (d) Clinkers are pulverizedto form fine powder and a small quantity of gypsum is added. |
|
Answer» a c B d (b) Mixture is pulverized USING a pulverizer. (c) Mixture is heated to ` 1500^(@) c " to " 1600^(@) C` to from CLINKERS. (d) Clinkers are pulverized to form fine powder and a SMALL quantity of gypsum is added. Choice |
|