Soldering and Brazing Crossword Puzzle

QUESTIONS LIST:

• plate : when you layer one metal over another metal
• alloy : any substance made of two or more material
• ppe : protective personal equipment
• chamfer : angled surface
• capillary : this action makes welding material spread and fill the gap evenly
• wetting : reducing surface tension so solder will flow evenly
• spring bender : a tool used to shape pieces of copper to different angles
• primer : aggressive solvent used to clean and soften plastic pipe
• riser clamps : support pipe that penetrates the floor vertically
• solder : fusable alloy that joins two metals with a melting point below 842 degrees
• saddle : a piece of metal inserted in hanger to prevent the hanger from crushing insulation
• flashback : when the flame travels back into the welding hose
• acr : the type of copper pipe most commonly used in the hvac field
• striker : a tool used to light flammable gas
• acetylene : the gas commonly used for both soldering and brazing
• typek : copper with the thickest walls
• antimony : the most common solder contains tin and
• annealed : hard drawn copper is what
• cotton : the type of material that is safest to wear while welding
• tpi : the amount of teeth on a saw blade
• debur : the process of cleaning a cut piece of copper
• swaging : shaping a material to create a socket to be used for welding