In the given figure of a rotary melting furnace, what does the question mark depict?(a) Steel shell(b) Exhaust box(c) Refractory lining(d) Molten metalI have been asked this question by my school teacher while I was bunking the class.The query is from Rotory Melting Furnace in section Metal Furnace and Practice of Casting-Forming-Welding II

In the given figure of a rotary melting furnace, what does the questio

1.	In the given figure of a rotary melting furnace, what does the question mark depict?(a) Steel shell(b) Exhaust box(c) Refractory lining(d) Molten metalI have been asked this question by my school teacher while I was bunking the class.The query is from Rotory Melting Furnace in section Metal Furnace and Practice of Casting-Forming-Welding II
Answer» RIGHT OPTION is (d) Molten metal To EXPLAIN: In this given FIGURE of a rotary melting furnace, the question mark is depicting the molten metal, which is then being heated and further treated for the production of malleable CAST iron.

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