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 had been asked this question during an online interview.I'm obligated to ask this question of Rotory Melting Furnace topic in chapter 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 had been asked this question during an online interview.I'm obligated to ask this question of Rotory Melting Furnace topic in chapter Metal Furnace and Practice of Casting-Forming-Welding II
Answer» The CORRECT answer is (a) Steel shell To explain: The question MARK is depicting the steel shell, which is the OUTER body of the FURNACE.The shape of this furnace is TYPICALLY cylindrical.

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