welding can be used on metal thickness from to . A. 24-8008 to 3/4 in. in 1/4in 1/16in to sheet metal to more than 1 in. 1/2in D. 32-gauge sheet metal to 16-gauge sheet metal 2. What type of power supply provides a con- trolled voltage to the welding electrode? A. AC B. CC C. DC D. CP 3. As with GMA welding, having a correctly set welder does not ensure a good weld. A. true B. false 4. The __ inside the electrode wire pro- vides the molten weld nool with protection from the atmosphere, improves strengths through chemical reactions and alloys, and improves the weld shape.

Question

welding can be used on metal thickness from to . A. 24-8008 to 3/4 in. in 1/4in 1/16in to sheet metal to more than 1 in. 1/2in D. 32-gauge sheet metal to 16-gauge sheet metal 2. What type of power supply provides a con- trolled voltage to the welding electrode? A. AC B. CC C. DC D. CP 3. As with GMA welding, having a correctly set welder does not ensure a good weld. A. true B. false 4. The __ inside the electrode wire pro- vides the molten weld nool with protection from the atmosphere, improves strengths through chemical reactions and alloys, and improves the weld shape.

Answer 1

1. Welding can be used on metal thickness from 1/16 in. to sheet metal to more than 1 in. (D. 32-gauge sheet metal to 16-gauge sheet metal)2. What type of power supply provides a controlled voltage to the welding electrode?C. DC3. As with GMA welding, having a correctly set welder does not ensure a good weld.A. true4. The shielding gas inside the electrode wire provides the molten weld pool with protection from the atmosphere, improves strengths through chemical reactions and alloys, and improves the weld shape.

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