What is the amount of pig iron in a cupola charge?(a) 10% – 20%(b) 10% – 30%(c) 30% – 40%(d) 20% – 45%This question was addressed to me in unit test.Question is taken from Cupola Charge Calculations in division Metal Furnace and Practice of Casting-Forming-Welding II

What is the amount of pig iron in a cupola charge?(a) 10% – 20%(b) 1

1.	What is the amount of pig iron in a cupola charge?(a) 10% – 20%(b) 10% – 30%(c) 30% – 40%(d) 20% – 45%This question was addressed to me in unit test.Question is taken from Cupola Charge Calculations in division Metal Furnace and Practice of Casting-Forming-Welding II
Answer» CORRECT choice is (b) 10% – 30% The best I can EXPLAIN: The amount of pig IRON present inside a CUPOLA charge varies from 10% to 30%, where the exact amount depends upon the type of iron that is used.

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What is the amount of pig iron in a cupola charge?(a) 10% – 20%(b) 10% – 30%(c) 30% – 40%(d) 20% – 45%This question was addressed to me in unit test.Question is taken from Cupola Charge Calculations in division Metal Furnace and Practice of Casting-Forming-Welding II

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