What is typically the diameter of a direct arc furnace?(a) Up to 5m(b) Up to 6m(c) Up to 7m(d) Up to 8mThis question was addressed to me by my college professor while I was bunking the class.Asked question is from Direct Arc Furnace in portion Metal Furnace and Practice of Casting-Forming-Welding II

What is typically the diameter of a direct arc furnace?(a) Up to 5m(b)

1.	What is typically the diameter of a direct arc furnace?(a) Up to 5m(b) Up to 6m(c) Up to 7m(d) Up to 8mThis question was addressed to me by my college professor while I was bunking the class.Asked question is from Direct Arc Furnace in portion Metal Furnace and Practice of Casting-Forming-Welding II
Answer» The correct answer is (b) Up to 6m For EXPLANATION I would say: The direct ARC furnace is widely used in the STEEL FOUNDRIES for remelting steels of various compositions. In general, the DIAMETER of a direct arc furnace is found to be only up to 6 meters.

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