5. A standard-weight pipe 3/2 in. in diameter with a 90° included angle V groove is to be gas welded by using the foreha
Posted: Fri Jul 08, 2022 5:43 am
5. A standard-weight pipe 3/2 in. in diameter with a 90° included angle V groove is to be gas welded by using the forehand technique. The amount of oxygen consumed in the welding is O A. 3.6 cu ft. OB. 3.2 cu ft. OC. 3.0 cu ft. OD. 4.5 cu ft.