Welding MCQ Multiple Choice Questions Answers - Page 3 | Quiz for Practice

Correct Answer is: Arc welding and Laser beam welding

Correct Answer is: Arc welding

Correct Answer is: Copper

Correct Answer is: 60-100V

Correct Answer is: 3600°C

Correct Answer is: 5-15mm

Correct Answer is: 350 mm and 450 mm

Correct Answer is: Hydrogen

Correct Answer is: be 2 mm away from work

Correct Answer is: not be affected

Correct Answer is: diameter of its core wire

Correct Answer is: too much cutting oxygen pressure

Correct Answer is: Flat

Correct Answer is: CO2 extinguisher

Correct Answer is: kept warm and covered