Oxyfuel welding - Study guides, Class notes & Summaries
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NCCER Welding Level 1 Module 2 Question and answers 2023/2024 verified to pass
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NCCER Welding Level 1 Module 2 Question and answers 2023/2024 verified to passferrous metals - correct answer What use is oxyfuel cutting best suited for? 
 
oxidize - correct answer The stream of high pressure cutting oxygen that is directed from an oxyfuel torch causes to metal to instantly _____? 
 
3-6 - correct answer The recommended range of tinting for either the face shield or the safety glass lenses used during an oxyfuel cutting operation is ______? 
 
Oxyfuel gas welding o...
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Module 29101-15 Welding Safety Study Guide Exam 2024.
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Module 29101-15 Welding Safety Study Guide Exam 2024. 
Which of these modern methods use a flux-coated consumable welding rod? 
A. SMAW 
B. GTAW 
C. FCAW 
D. GMAW 
A. SMAW 
 
 
In which of these processes is acetylene used? 
A. Gas tungsten arcwelding 
B. Carbon arc cutting 
C. Flux score arcwelding 
D. Oxy fuel cutting 
D. Oxy fuel cutting 
 
 
In the oxyfuel cutting process, which of the following is used as a fuel gas? 
A. Oxygen 
B. Propane 
C. Nitrogen 
D. Argon 
B. Propane
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29102-15 Oxyfuel Cutting Test Review.
- Exam (elaborations) • 4 pages • 2024
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29102-15 Oxyfuel Cutting Test Review. 
High-Pressure Pure Oxygen 
A stream of _______________ is directed from the torch at the metal's surface causing the metal to instantly oxidize or burn away. 
 
 
Ferrous metals 
The Oxyfuel cutting process is usually performed on _____________. 
 
 
3-6 
A shade ______-______ filter is recommended depending on the thickness of metal being cut. 
 
 
Oxyfuel gas welding or cutting 
Most welding environment fires occur during? 
 
 
Clean and fill with water ...
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IET 170 Midterm || Questions and 100% Verified Answers.
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What types of design features favor manufacture as a joined assembly? correct answers Large size products, products with high degree of shape complexity, or products with a wide variation in required properties 
 
What is welding? correct answers The permanent joining of two base materials using heat and pressure 
 
What are some possible problems associated with the high temps that are commonly used in welding? correct answers too much heat you can develop cracks, cavities, incomplete fusion, i...
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NCCER Welding Level 1 Module 2 Oxyfuel Cutting questions and answers
- Exam (elaborations) • 4 pages • 2023
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ferrous metals 
What use is oxyfuel cutting best suited for? 
 
 
 
oxidize 
The stream of high pressure cutting oxygen that is directed from an oxyfuel torch causes to metal to instantly _____? 
 
 
 
3-6 
The recommended range of tinting for either the face shield or the safety glass lenses used during an oxyfuel cutting operation is ______? 
 
 
 
Oxyfuel gas welding or cutting 
Most welding environment fires occur during _____? 
 
 
 
Fill it with water or a purge gas 
When preparing a tank ...
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Welding - Chapters 1-6 - First Exam, With Complete Verified Solution
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Welding - Chapters 1-6 - First Exam, With Complete Verified Solution 
 
List welding Currents: 
AC,DC-,DC+ 
What is the Definition of welding current 
the current in the welding circuit during the making of the weld. 
Three units are used to measure welding current 
Voltage: electrical pressure 
Amperage: number of electrons flowing 
Wattage: power of the arc 
What approximately is The temperature of the arc? 
11,000°F (6000°C). 
Three different types of current used for welding are 
Alternati...
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Welding - Chapters 1-6 - First Exam, With Complete Verified Solution
- Exam (elaborations) • 11 pages • 2024
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Welding - Chapters 1-6 - First Exam, With Complete Verified Solution 
 
List welding Currents: 
AC,DC-,DC+ 
What is the Definition of welding current 
the current in the welding circuit during the making of the weld. 
Three units are used to measure welding current 
Voltage: electrical pressure 
Amperage: number of electrons flowing 
Wattage: power of the arc 
What approximately is The temperature of the arc? 
11,000°F (6000°C). 
Three different types of current used for welding are 
Alternati...
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CWB Module 4 Welding Process and Equipment exam | Questions and Verified Solutions 2024/2025 | Graded A+
- Exam (elaborations) • 56 pages • 2024
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CWB Module 4 Welding Process and 
Equipment exam | Questions and 
Verified Solutions 2024/2025 | 
Graded A+ 
Active Flux - Answer -significantly influence the weld puddle 
- add manganese, silicon, chromium to weld metal 
- typically bonded type flux 
Arc Blow - Answer -The deflection of an arc from its normal path due to 
magnetic forces. 
Autogeneous Weld - Answer -A fusion Weld made without filler metal 
Duty Cycle - Answer -The time during a ten-minute test period, 
expressed in percentage, ...
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NCCER Welding Level 1 Module 2 Question and answers 2023/2024 verified to pass
- Exam (elaborations) • 5 pages • 2023
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NCCER Welding Level 1 Module 2 Question and answers 2023/2024 verified to passferrous metals - correct answer What use is oxyfuel cutting best suited for? 
 
oxidize - correct answer The stream of high pressure cutting oxygen that is directed from an oxyfuel torch causes to metal to instantly _____? 
 
3-6 - correct answer The recommended range of tinting for either the face shield or the safety glass lenses used during an oxyfuel cutting operation is ______? 
 
Oxyfuel gas welding ...
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Boilermaker test Updated 2024/2025 Questions and Answers 100% Correct.
- Exam (elaborations) • 9 pages • 2024
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A pneumatic winch used to move heavy objects is a(n)______. - Tugger 
A device used to join several piping or tubing runs is a(n)_______ . - Manifold, 
When inspecting a completed cut made with 
oxyfuel cutting equipment, the drag lines of 
the cut should be n e a r_____ and not very 
pronounced. - vertical 
A ( n )_______is a sharp, ragged edge of metal. - Burr 
A boilermaker working at extreme heights 
must follow safety precautions not only to 
prevent falls but also to prevent causing ______...
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