Arc Welding (AW), Drilling (D), Laser Cutting of Sheet Metal (LC), Milling (M), Punching in Sheet Metal (P), Spot Welding (SW)
A.AW, LC and M
B.AW, D, LC and M
C.D, LC, P and SW
D.D, LC, and SW
Answer:A
Arc Welding (AW), Drilling (D), Laser Cutting of Sheet Metal (LC), Milling (M), Punching in Sheet Metal (P), Spot Welding (SW)
A.AW, LC and M B.AW, D, LC and M C.D, LC, P and SW D.D, LC, and SW