Metal patterns are used for Production Engineering Mcqs November 15, 2019 BILAL KHATTAK0 A.Precision castings B.Small castings C.Large castings D.Large scale production of castings E.Complicated castingsRelated Mcqs:Gated patterns are normally used forSkeleton patterns are generally used forShell moulding is uneconomical forThe mass production generally refers toFine sand is used for preparing the moulds forThe advantage of process layout isLoam moulds areVLSI stands for ___________??Local stress relief treatments are generally given toCommon bases for monopoly include all of the following but