© COPYRIGHT 1998 THE ESAB GROUP, INC. Section Nr. Section Title Page TABLE OF CONTENTS LESSON I - Con't. Turn Pages

 

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Lesson 1
The Basics of Arc Welding
Lesson 2
Common Electric
Arc Welding Processes
Lesson 3
Covered Electrodes for Welding
Mild Steels
Lesson 4
Covered Electrodes for Welding Low Alloy Steels
Lesson 5
Welding Filler Metals for Stainless Steels
Lesson 6
Carbon & Low Alloy
Steel Filler Metals -
GMAW,GTAW,SAW
Lesson 7
Flux Cored Arc Electrodes Carbon Low Alloy Steels
Lesson 8
Hardsurfacing Electrodes
Lesson 9
Estimating & Comparing Weld Metal Costs
Lesson 10
Reliability of Welding Filler Metals
1.8.5 Transformers .................................................................................... 22 1.8.6 Power Requirements ........................................................................ 24 1.8.7 Rectifying AC to DC .......................................................................... 25 1.9 Constant Current or Constant Voltage .............................................. 26 1.9.1 Constant Current Characteristics ...................................................... 26 1.9.2 Constant Voltage Characteristics ...................................................... 26 1.9.3 Types of Welding Power Sources ..................................................... 27 1.9.4 Power Source Controls ..................................................................... 28 Appendix A Glossary of Terms ............................................................................. 29
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