A.L D process
B.Kaldo process
C.Duplex process
D.All of the above
Related Mcqs:
- The process for steel making being used at Rourkela steel plant is
- The process for steel making used at TISCO, Jamshedpur is
- Steel may be manufactured by
- The process by which a steel ingot is converted into a sheet is known as
- Steel pipes are generally manufactured by
- A process which does not dissipate available energy is known as
- The process of removal of permanent hardness of water is
- If a process can be stopped at any stage and reversed so that the system and surroundings are exactly restored to their initial states, it is known as
- The process of setting cement under water is essentially
- The process that follows the equation pvn = constant, is called
