BASIC WELDING PROCESS 1 SOLDERING - Practice Mode

Brass or brass alloys Bronze or bronze alloys Copper or copper alloys Aluminium or aluminium alloys

Correct Answer: Copper or copper alloys

By the weight of copper head By over all size of the head By geometry of the head By the length of the head

Correct Answer: By the weight of copper head

Lump, powder, paste or liquid Solid, liquid, powder Gas, solid, paste Semi solid, gas, liquid

Correct Answer: Lump, powder, paste or liquid

182 Degree Centigrade 183 Degree Centigrade 184 Degree Centigrade 185 Degree Centigrade

Correct Answer: 183 Degree Centigrade

Zinc chloride Phosphoric acid Ammonium chloride Hydro chloric acid

Correct Answer: Ammonium chloride

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