Oxyfuel cutting - Study guides, Class notes & Summaries

Boilermaker NCCR Test Questions And Answers Boilermaker NCCR Test 1 ft 3-3/4 in + 2 ft 1-1/16 in +5 ft 10- 7/8 in = - ANS 9 ft 3-11/16 in A 1-inch plate is to be cut. Why should an acetylene gerulator on a cutting rig not be adjusted over 15 PSI? - ANS Acetylene is unstable above this pressure A big control valve is pulled who is responsible for the rigging? - ANS Crane operator and rigger A boiler maker must have all of the following wh...

NCCER Welding Level 1 Module 2; Oxyfuel Cutting Exam 2023...

NCCER Welding Level 1 Module 2 Oxyfuel Cutting Final Test 2024. 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 _____? ...

NCCER Welding Level 1 Module 2 Oxyfuel Cuttingferrous 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 ...

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 ...

29102-15 Oxyfuel Cutting Test ReviewHigh-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 (or...

Combining pure oxygen with a burning material causes a fire to flare and burn out of control. When a cutting job is completed and the oxyfuel equipment is no longer needed the first step in shutting down the oxyfuel cutting equipment is to close the fuel gas cylinder valve. When cutting thin steel with oxyfuel cutting equipment, hold the torch so that the tip is pointing in the direction the torch is traveling at a 15 to 20 degree angle. On a combination cutting torch, th...

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 ...

Module 29105-15 Base Metal Preparation (19-20).fires Most work site ___________ related to welding operations are caused by cutting torches. strong The more carbon content steel has, the more ____________ the steel becomes. austenitic A term that refers to a type of metal stainless steel group, which is most often encountered by welders. chromium Common-grade stainless steels normally contain at least 11 percent _________________. classified Grain structures are the way ...

Welding Safety test Questions and Answers 100% Pass It is not good to practice ______ when lifting... A) bend your back B) lift with your leg muscles C) wear a back brace D) keep your back straight E) lift over 35 pounds A All hand tools should be inspected for ______ A) size B) loose parts C) cleanliness D) all of the above D _____ is a recommended material for protective clothing for welding or cutting A) nylon B) polyester C) leather D) asbestos C Which of the following is an ap...