Q. According to ASTM E709-95 in using prod technique on a 50 mm thickness plate witha prod spacing of 101 mm (4 inches), current shall be selected in the following range: (Solved)
1. 300-450A
2. 400-500 A
3. 500-625A
4. 550-700 A
- a. 300-450A
1. 300-450A
2. 400-500 A
3. 500-625A
4. 550-700 A