ARC AND GAS WELDING - Practice Mode

1) What is the electrode angle with weld line?
Correct Answer: 70 Degree to 80 Degree
2) Which is protecting the eyes from harmful rays of the electric arc welding?
Correct Answer: Welding helmet screen
3) Which solution is used for acetylene gas connection leakage test?
Correct Answer: Soap water
4) What is the colour of hose carrying oxygen?
Correct Answer: Black
5) What is the colour of hose carrying acetylene?
Correct Answer: Maroon
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