Which of the following are the functions of assist gases?(a) Removal of molten material(b) Shield the lenses(c) Better efficiency(d) All of the mentionedI got this question in an internship interview.This is a very interesting question from LBM-Applications topic in division Thermal Processes of Advanced Machining

Which of the following are the functions of assist gases?(a) Removal o

1.	Which of the following are the functions of assist gases?(a) Removal of molten material(b) Shield the lenses(c) Better efficiency(d) All of the mentionedI got this question in an internship interview.This is a very interesting question from LBM-Applications topic in division Thermal Processes of Advanced Machining
Answer» CORRECT answer is (d) All of the mentioned To ELABORATE: Assist are used to remove the molten material, it also shield the LENSES from EXPELLED material and they are also used for obtaining better PROCESS efficiencies.

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