7) What is the purpose of inlet end of heater connected to gas cylinder in CO2 welding?
Answer is:
Avoid ice forming of CO2
Related Welding - 4. TIG and CO2 Welding MCQ with Answers
Answer is:
75% Helium 25% Argon
Answer is:
Helium - Argon
Answer is:
180 Degree - 205 Degree Centigrade
Answer is: