What is the amount of electric energy required per kg in dc welding operation?(a) 1-4 kWh(b) 3-7 kWh(c) 4-9 kWh(d) 6-10 kWhThis question was posed to me during an online interview.My doubt is from Arc Welding Equipment topic in section Welding and Related Processes of Casting-Forming-Welding II

What is the amount of electric energy required per kg in dc welding op

1.	What is the amount of electric energy required per kg in dc welding operation?(a) 1-4 kWh(b) 3-7 kWh(c) 4-9 kWh(d) 6-10 kWhThis question was posed to me during an online interview.My doubt is from Arc Welding Equipment topic in section Welding and Related Processes of Casting-Forming-Welding II
Answer» The CORRECT option is (d) 6-10 kWh Easy explanation: The amount of electrical energy consumed required per KG for a D.C. welding operation, is 6 kWh to 10 kWh. Direct current PROVIDES the advantage of distribution of the heat NEEDED inside the ARC.

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What is the amount of electric energy required per kg in dc welding operation?(a) 1-4 kWh(b) 3-7 kWh(c) 4-9 kWh(d) 6-10 kWhThis question was posed to me during an online interview.My doubt is from Arc Welding Equipment topic in section Welding and Related Processes of Casting-Forming-Welding II

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