Seam welding is not used for the All Questions › Category: Basic Electrical › Seam welding is not used for the 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Welding in tanksb) Welding in transformersc) Welding in air craftsd) Welding alloys of copper 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Welding alloys of copper