The melting unit is an integral part of Foundry Technology Mcqs July 17, 2019 BILAL KHATTAK0 A.the cold chamber diecastings machine B.the hot chamber die casting machine C.both (A) and (B) above Related Mcqs: Choose the correct statement in respect of die casting machine The methods of casting for producing ornamental pieces are ____________? Metal moulds are used in all of the following EXCEPT: Permanent mould casting is also known as Petrol engine carburetors are manufactured by Gold ornaments are generally produced by When external features of the castings are important, which of the following method of casting is preferred? Machine loading means Wax patterns are used in Steel balls for ball bearings are manufactured by