Fusion Wide

Please answer this question. multiple choice?

Sidewall fusion 1.Incomplete normally found between passes a.Weld and b.HAZ base C. ROOT spend and spend d.Weld hot metal and base metal 2.The most likely cause of the side wall of the incomplete fusion shield is Interpass a.Insufficient cleaning b.Insufficient d.Presence live c.Insufficient oil or moisture continued 3.What extinguisher covers a wide range of defer the fire? a.Type A c.Type AB B b.Type ABC 4.Too all d.Type platforms are designed to protect the finger AB protect small tools and materials fall C. Make solid platform and rigid D. Serve as broken wind

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