SENSE Level 1 Welding Process Certification Test Module 8: Thermal Cutting Processes Exam Questions and Answers

SENSE Level 1 Welding Process
Certification Test Module 8: Thermal
Cutting Processes Exam Questions and
Answers
What is the term for the width of the cut produced by any cutting process? -
-Kerf

- Which fuel gas can be used to cut low carbon steel? - -MAPP, Propane and
Acetylene
All of the Above

- The maximum recommended safe working pressure for Acetylene is - -15
PSI

- Which oxyacetylene flame has an excess of fuel? - -Caburizing

- The oxyfuel process uses oxygen and what other types of gases? - -
Flammable gases

- To insure that oxyfuel lines are not improperly connected, fuel gas hoses
are - -Red with left-hand threads

- A fully charged acetylene cylinder contains approximately? - -225 PSI at
7O degrees fahrenheit

- While cutting with acetylene, the oxygen working pressure is - -Greater
than the acetylene working pressure

- While flame cutting, the preheat flames (with the cutting jets open) should
be - -Neutral

- Oxyacetylene torches can cut - -Carbon steel

- If an excessive amount of preheat is used when making an oxyfuel cut, the
- -Top edge may be melted or removed

- Mechanized OFC is commonly referred to as track burner - -True

- Acetylene can be used with any oxyfuel cutting tip - -True

- It is NOT necessary to wear shaded lenses when oxyfuel cutting, because it
uses a flame instead of an electric arc - -False