Steel may be manufactured by Engineering Materials Mcqs January 5, 2020 BILAL KHATTAK0 A.Bessemer process B.Open hearth process C.Cementation process D.Duplex process E.Any of the aboveRelated Mcqs:The process for steel making being used at Rourkela steel plant isThe process for steel making used at TISCO, Jamshedpur isThe process used for making steel isSteel pipes are generally manufactured byWhich of the following process is used for melting of steel?Which of the following furnace is used to convert liquid pig iron into steel?Which of the following furnace is used for steel only?Acetylene is manufactured byThe process by which a steel ingot is converted into a sheet is known asSteel balls for ball bearings are manufactured by