For the soldering of galvanized iron the flux used is Production Engineering Mcqs May 25, 2019 BILAL KHATTAK0 A.Hydrochloric acid B.Zinc oxide C.Muriatic acid D.Ammonium chloride E.None of the aboveRelated Mcqs:For soldering of brass and copper, the flux used isAn acidic buffer solution can be prepared by mixing solution of:The flux used in blast furnace while melting iron ore isWhen sulphur is to be removed from cast iron while melting the same in cupola, the flux used isThe nitrogen content is minimum inA soldering iron is used mainly toNitrolime isTriple superphosphate is made by reacting phosphate rock withAcid used in automobile battery isAcid rain contains ______________.
