Oxy-Fuel Cutting Crossword Puzzle

QUESTIONS LIST:

• green: oxygen hoses are usually _ in colour.
• gougelines: the term drag lines refer to
• steel: oxy-fuel cutting can be used for
• backfire: is a short pop as the torch flame is extinguished
• striker: when lighting the torch, its best to use
• notching: the term kerf refers to
• neutral: a _ flame is used for cutting.
• shield: to avoid eye injuries from flying molten metal when cutting
• pureoxygen: a stream of _ is directed onto the hot steel causing the metal to oxidize and become fluid)
• red: acetylene hoses are always _ in colour.