GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
49. | The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as | |
A. | Cementation process | |
B. | Crucible process | |
C. | Bessemer process | |
D. | Open hearth process. | |