Question

To keep a molten weld pool from becoming too large, ____ the travel speed, ____ the angle, shorten the arc length, or lower the amperage. A) Increase, decrease B) Decrease, increase C) Increase, increase D) Decrease, decrease

Answer 1

To keep a molten weld pool from becoming too large, you would decrease the travel speed, decrease the angle, shorten the arc length, or lower the amperage. So the correct answer is D) Decrease, decrease.