ARC AND GAS WELDING - Quiz

1) What is the electrode angle with weld line?

70 Degree to 80 Degree 50 Degree to 60 Degree 45 Degree to 50 Degree 35 Degree to 40 Degree

2) Which is protecting the eyes from harmful rays of the electric arc welding?

Helmet Lather apron Lather gloves Welding helmet screen

3) Which solution is used for acetylene gas connection leakage test?

Kerosene Naked fire Soap water Fresh water

4) What is the colour of hose carrying oxygen?

Red Black Maroon Peacock blue

5) What is the colour of hose carrying acetylene?

Red Black Maroon Peacock blue