WELDABILITY OF STEEL - Practice Mode

200 to 310 Degree Centigrade 250 to 350 Degree Centigrade 300 to 350 Degree Centigrade 350 to 450 Degree Centigrade

Correct Answer: 200 to 310 Degree Centigrade

Backing run The first run is root run The third run is root run The second run is root run

Correct Answer: The first run is root run

Row electrode Bare electrode Base electrode Deep penetration electrode

Correct Answer: Bare electrode

Length of electrode Thickness of flux coated Diameter (over all) of electrode Diameter of inner core wire

Correct Answer: Diameter of inner core wire

250 mm and 350 mm 350 mm and 450 mm 400 mm and 500 mm 500mm and 600mm

Correct Answer: 350 mm and 450 mm