What is the minimum capacity of an air furnace?(a) 5 tons(b) 7 tons(c) 9 tons(d) 11 tonsThe question was posed to me by my college professor while I was bunking the class.This question is from Reverberatory Furnace in portion Metal Furnace and Practice of Casting-Forming-Welding II

What is the minimum capacity of an air furnace?(a) 5 tons(b) 7 tons(c)

1.	What is the minimum capacity of an air furnace?(a) 5 tons(b) 7 tons(c) 9 tons(d) 11 tonsThe question was posed to me by my college professor while I was bunking the class.This question is from Reverberatory Furnace in portion Metal Furnace and Practice of Casting-Forming-Welding II
Answer» The CORRECT choice is (a) 5 tons To explain I would say: Reverberatory furnace is used for the production of malleable iron and GRAY iron castings. The minimum CAPACITY of an air furnace or a reverberatory furnace is around 5 tons.

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What is the minimum capacity of an air furnace?(a) 5 tons(b) 7 tons(c) 9 tons(d) 11 tonsThe question was posed to me by my college professor while I was bunking the class.This question is from Reverberatory Furnace in portion Metal Furnace and Practice of Casting-Forming-Welding II

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