· explain operation o cupola furnace with necessary sketch. explain any four casting defects,...

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Page 1:  · Explain operation o cupola furnace with necessary sketch. Explain any four casting defects, causes and remedies. Or Explain the various types of pattern used in Mould making

www.mec

hanic

al.in

Page 2:  · Explain operation o cupola furnace with necessary sketch. Explain any four casting defects, causes and remedies. Or Explain the various types of pattern used in Mould making

www.mec

hanic

al.in