Technician A says that pulsed spray arc is the type of metal transfer recommended for use when GMAW aluminum welding on thicker materials. Technician B says that aluminum welding wire of the 5000 series is the wire type recommended for automotive welding. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

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The Answer of Technician A says that pulsed spray arc is the type of metal transfer recommended for use when GMAW aluminum welding on thicker materials. Technician B says that aluminum welding wire of the 5000 series is the wire type recommended for automotive welding. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Technician a Says That Pulsed Spray Arc Is the Type