What should be the lowest sulphur pick-up in the acid-cupola reaction?(a) 10%(b) 13%(c) 18%(d) 21%The question was posed to me during an interview for a job.My question is taken from Cupola Charge Calculations topic in chapter Metal Furnace and Practice of Casting-Forming-Welding II

What should be the lowest sulphur pick-up in the acid-cupola reaction?

1.	What should be the lowest sulphur pick-up in the acid-cupola reaction?(a) 10%(b) 13%(c) 18%(d) 21%The question was posed to me during an interview for a job.My question is taken from Cupola Charge Calculations topic in chapter Metal Furnace and Practice of Casting-Forming-Welding II
Answer» Right OPTION is (a) 10% The EXPLANATION: There is no such method in existence which will be ABLE to tell us the AMOUNT of sulphur pick-up. But, the lowest amount of sulphur pick-up in acid-cupola REACTION should not be more than 10%.

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What should be the lowest sulphur pick-up in the acid-cupola reaction?(a) 10%(b) 13%(c) 18%(d) 21%The question was posed to me during an interview for a job.My question is taken from Cupola Charge Calculations topic in chapter Metal Furnace and Practice of Casting-Forming-Welding II

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