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Exam (elaborations)

Fuel Gas Flame Characteristics and OxyFuel Welding Techniques Exam #1 Question with verified answers

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Fuel Gas Flame Characteristics and OxyFuel Welding Techniques Exam #1 Question with verified answers

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Fuel Gas Flame Characteristics and OxyFuel Welding
Techniques Exam #1 Question with verified answers
What is the primary component of acetylene? - √√Calcium carbide mixed with
water.


What is the burning temperature of a neutral oxyacetylene flame? - √√About
5589 degrees Fahrenheit.


What is the characteristic smell of acetylene? - √√A strong garlic smell.


What is MAPP gas used for? - √√Cutting, heating, brazing, metallizing, and
welding.


What is the flame temperature of oxy MAPP? - √√5301°F.


What is a safety advantage of MAPP gas? - √√It has an odor.


What type of flame does oxyhydrogen produce? - √√A primary combustion flame
that is almost colorless.


Why is oxyhydrogen not widely used in welding? - √√Due to its cost and low flame
temperature.


What are ferrous metals primarily made of? - √√Iron.

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