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El. knyga: Welding Licensing Exam Study Guide, Second Edition

  • Formatas: 368 pages
  • Išleidimo metai: 19-Nov-2021
  • Leidėjas: McGraw-Hill Education
  • Kalba: eng
  • ISBN-13: 9781260461473
Kitos knygos pagal šią temą:
  • Formatas: 368 pages
  • Išleidimo metai: 19-Nov-2021
  • Leidėjas: McGraw-Hill Education
  • Kalba: eng
  • ISBN-13: 9781260461473
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"This study guide helps aspiring welders pass their licensing certifications, including the AWS certification test"--

Everything you need to pass the welding certification exams fully updated for the latest advances!

This thoroughly revised study guide helps you pass your licensing certification exams including the AWS certification exam and obtain your professional license. Inside, you'll find a valuable review of material that is most likely to appear on welding certification exams from basic safety and cutting practices to different types of welding, including plasma-arc, shielded-metal-arc, oxyacetylene, flux-cored, gas metal, and gas tungsten, brazing, soldering, and more.

Welding Licensing Exam Study Guide, Second Edition features:

  • Over 1,000 updated multiple-choice and true-false practice exam questions and answers
  • Numerous welding calculations and troubleshooting tips
  • Hundreds of detailed drawings and illustrations
  • New: Info on plastic pipes and tubing
  • New: Methods of welding repair and maintenance
  • In-depth coverage of welding tools and their uses
  • The latest welding safety practices
  • Guidance on studying welding methods
  • SI and English units for all problems and equations
  • Welding and Cutting Processes
  • Plasma-Arc Cutting and Welding
  • Shielded-Metal-Arc Welding
  • Oxyacetylene Welding
  • Flux-Cored-Arc Welding
  • Gas-Metal-Arc Welding
  • Gas-Tungsten-Arc Welding
  • Braze Welding
  • Brazing
  • Soldering
  • Lead, Tin, and Zinc
  • Identifying Metals
  • Cast Iron and Its Alloys
  • Wrought Iron
  • Carbon Steels
  • Low- and High-Alloy Steels
  • Hardfacing, Tool, and Die Steels
  • Reactive and Refractory Metals
  • Galvanized Metals
  • Soft Metals and Their Alloys
  • Submerged-Arc Welding
  • Arc-Welding Electrodes
  • Types of Joints
  • Welding Positions
  • Welding Tips and Tests
  • Common Welding Problems
  • Certifications
  • Conversion Tables
  • Welding Terminology
  • Tips for Producing Good Welds

Preface xv
Acknowledgments xvi
Introduction: Welding, Soldering, and Brazing Workers xvii
Techniques for Studying and Test-Taking xxiii
Part A Welding Safety
Chapter 1 Welding Safety Practices
3(16)
Personnel Protection
4(1)
Eye and Face Protection
4(1)
Protective Clothing
5(1)
Fire Prevention
5(1)
Precautions in Welding Containers
6(1)
Ventilation
7(2)
Exhaust Hoods and Booths
8(1)
Welding in Confined Spaces
8(1)
Protective Clothing
8(1)
Multiple-Choice Exam
9(4)
True-False Exam
13(1)
Answer Key
14(5)
Part B Metals Cutting
Chapter 2 Welding And Cutting
19(22)
Torch Cutting
20(2)
Oxy-Fuel Gas Cutting
20(1)
Stack Cutting
21(1)
Metal Powder Cutting
21(1)
Chemical Flux Cutting
21(1)
Underwater Torch Cutting
21(1)
Arc Cutting
22(3)
Air-Carbon Arc Cutting
22(1)
Plasma-Arc Cutting
23(1)
Gas-Tungsten Arc Cutting
24(1)
Metallurgical and Heat Effects from Flame and Arc Cutting
24(1)
Laser-Beam Cutting
25(1)
Welding
25(5)
Forehand and Backhand Welding Techniques
26(4)
Multiple-Choice Exam
30(7)
True-False Exam
37(3)
Answer Key
40(1)
Chapter 3 Oxyacetylene Cutting
41(18)
Setting Up
42(2)
Piercing
44(1)
Finishing
44(1)
Maintaining Check Valves
45(6)
Regulator Reverse-Flow Check Valves
45(1)
Torch Reverse-Flow and Internal Check Valves
45(6)
Multiple-Choice Exam
51(4)
True-False Exam
55(3)
Answer Key
58(1)
Chapter 4 Plasma-Arc Cutting And Welding
59(8)
Multiple-Choice Exam
61(1)
True-False Exam
62(1)
Answer Key
63(4)
Part C Welding
Chapter 5 Shielded-Metal-Arc Welding
67(12)
Principles of Operation
68(2)
Power Source
70(2)
Multiple-Choice Exam
72(3)
True-False Exam
75(1)
Answer Key
76(3)
Chapter 6 Oxyacetylene Welding
79(28)
Gas-Welding Applications
80(1)
Equipment
81(8)
Welding Torch
81(1)
Welding-Torch Tips
82(1)
Oxygen Cylinders
83(1)
Acetylene Cylinders
84(1)
Hoses and Hose Connections
85(1)
Pressure Regulators
86(1)
Flashback Arrestors and Check Valves
87(1)
Lighters
87(1)
Welding Rods
88(1)
Flux
88(1)
Welding-Tip Cleaners
89(1)
Equipment Setup
89(4)
Basic Assembly
89(2)
Tip Selection
91(1)
Torch Lighting
91(1)
Adjusting the Flame
92(1)
Turning Off the Torch
92(1)
Equipment Closure
93(1)
Welding Methods
93(3)
Forehand Method
93(1)
Backhand Method
94(1)
Filler Metal
95(1)
Torch Angle and Movement
95(1)
Troubleshooting
96(3)
Multiple-Choice Exam
99(4)
True-False Exam
103(2)
Answer Key
105(2)
Chapter 7 Flux-Cored-Arc Welding
107(8)
Multiple-Choice Exam
110(2)
True-False Exam
112(1)
Answer Key
113(2)
Chapter 8 Gas-Metal-Arc Welding
115(6)
Multiple-Choice Exam
117(1)
True-False Exam
118(2)
Answer Key
120(1)
Chapter 9 Gas-Tungsten-Arc Welding
121(6)
Spot Welding
122(2)
Multiple-Choice Exam
124(1)
True-False Exam
125(1)
Answer Key
126(1)
Chapter 10 Braze Welding
127(8)
Filler Material
128(1)
Flux
128(2)
Multiple-Choice Exam
130(1)
True-False Exam
131(1)
Answer Key
132(3)
Part D Metallurgy, Brazing, And Soldering
Chapter 11 Brazing
135(14)
Strength
137(1)
Metals
137(2)
Fluxes
139(1)
Brazing Techniques
139(3)
Application of Brazing Metal
139(1)
Heating Methods
140(1)
Flux Removal
140(1)
Fluxless Brazing
140(1)
Brazed Joints
141(1)
Multiple-Choice Exam
142(3)
True-False Exam
145(3)
Answer Key
148(1)
Chapter 12 Soldering
149(16)
Applications
150(1)
Equipment
150(1)
Solders
151(2)
Classifying Solders
152(1)
Solder Types
152(1)
Temperatures
152(1)
Fluxes
153(1)
Soldering-Iron Method
154(1)
Soldering-Iron Tips
154(1)
Cleaning the Surface
154(1)
Joint Designs
155(3)
Soldered Joints
155(2)
Torch Soldering
157(1)
Multiple-Choice Exam
158(3)
True-False Exam
161(3)
Answer Key
164(1)
Chapter 13 Lead, Tin, And Zinc
165(8)
Lead and Lead Alloys
166(1)
Welding and Joining Tips
166(1)
Tin and Tin Alloys
167(1)
Zinc and Zinc Alloys
167(2)
Multiple-Choice Exam
169(1)
True-False Exam
170(2)
Answer Key
172(1)
Chapter 14 Identifying Metals
173(16)
Identify a Metal by Use
174(1)
Identify by Special Marks
174(1)
Surface-Condition Identification
174(1)
Finished and Unfinished Color Identification
175(1)
Field-Test Identification
176(7)
Fracture Test
176(1)
Spark Test
177(2)
Flame Test
179(1)
Chip Test
180(1)
Magnetic Test
181(1)
File Scratch Test
182(1)
Multiple-Choice Exam
183(1)
True-False Exam
184(1)
Answer Key
185(4)
Part E Irons
Chapter 15 Cast Iron And Its Alloys
189(12)
Cast-Iron Alloys
190(1)
Gray Cast Iron
190(1)
Malleable Cast Iron
191(1)
Nodular Cast Iron
191(1)
White Cast Iron
192(1)
Welding and Joining Cast Iron
192(3)
Oxyacetylene Welding
192(1)
Shielded-Metal-Arc Welding
193(1)
Gas-Tungsten-Arc Welding
193(1)
Gas-Metal-Arc Welding
193(1)
Flux-Cored-Arc Welding
193(1)
Braze Welding
193(1)
Brazing
194(1)
Soldering
194(1)
Multiple-Choice Exam
195(2)
True-False Exam
197(2)
Answer Key
199(2)
Chapter 16 Wrought Iron
201(8)
Welding and Joining Processes
202(2)
Oxyacetylene Welding
202(1)
Braze Welding
203(1)
Multiple-Choice Exam
204(1)
True-False Exam
205(1)
Answer Key
206(3)
Part F Steels
Chapter 17 Carbon Steels
209(8)
Low-Carbon Steels
210(2)
Medium-Carbon Steels
212(1)
High-Carbon Steels
212(2)
Multiple-Choice Exam
214(1)
True-False Exam
215(1)
Answer Key
216(1)
Chapter 18 Low- And High-Alloy Steels
217(10)
Differences in Steels
218(1)
Plain-Carbon Steel
218(1)
Effects of Alloying Steels
219(1)
Identification of Steels
220(4)
Identification Methods
220(2)
High-Alloy Cast Irons
222(1)
Tool Steels
222(2)
Multiple-Choice Exam
224(1)
True-False Exam
225(1)
Answer Key
226(1)
Chapter 19 Hardfacing, Tool, And Die Steels
227(12)
Carbon Steel
228(1)
Hardening
229(5)
Heating Process
229(1)
Heating Baths
230(1)
Quenching or Cooling Baths
230(1)
Tempering
230(1)
Color Indications
231(1)
Casehardening
231(1)
Annealing
232(1)
Hardfacing
232(1)
Tool and Die Steels
233(1)
Multiple-Choice Exam
234(2)
True-False Exam
236(1)
Answer Key
237(2)
Chapter 20 Specialty Metals: Reactive And Refractory
239(12)
Welding of Reactive and Refractory Metals
240(6)
Beryllium and Beryllium Alloys
241(1)
Columbium and Columbium Alloys
241(1)
Molybdenum and Molybdenum Alloys
242(1)
Tantalum and Tantalum Alloys
242(1)
Titanium and Titanium Alloys
243(1)
Tungsten and Tungsten Alloys
244(1)
Vanadium and Vanadium Alloys
244(1)
Zirconium and Zirconium Alloys
244(1)
Other Specialty Metals
245(1)
Multiple-Choice Exam
246(2)
True-False Exam
248(2)
Answer Key
250(1)
Chapter 21 Welding Galvanized Metals
251(8)
Multiple-Choice Exam
254(1)
True-False Exam
255(1)
Answer Key
256(3)
Part G Alloys
Chapter 22 Welding Soft Metals And Their Alloys
259(18)
Aluminum
260(2)
Wrought-Aluminum Alloys
260(1)
Welding Aluminum
261(1)
Zinc Alloys
261(1)
Filler Materials
262(1)
Soldering
262(1)
Copper and Copper Alloys
262(4)
Preparing the Surface
262(1)
Preheating
262(1)
Gas-Metal-Arc Welding of Copper and Copper Alloys
263(1)
Gas-Metal-Arc Welding of Copper-Tin and Phosphor-Bronze Alloys
263(1)
Gas-Tungsten-Arc Welding of Copper and Copper Alloys
263(1)
Gas-Metal-Arc Welding of Copper-Silicon Alloys
264(1)
Brazing Copper and Copper Alloys
264(1)
Braze Welding of Copper
264(2)
Nickel and Nickel Alloys
266(2)
Magnesium-Based Alloys
268(1)
Spot Welding
268(1)
Fire Hazards
268(1)
Multiple-Choice Exam
269(3)
True-False Exam
272(2)
Answer Key
274(3)
Part H Joints And Welds
Chapter 23 Types Of Joints
277(8)
Metal Warping
278(2)
Matching Exam
280(2)
True-False Exam
282(2)
Answer Key
284(1)
Chapter 24 Welding Positions
285(10)
Flat Position
286(1)
Horizontal Position
286(1)
Vertical Position
287(1)
Overhead Position
287(1)
Fixed-Position Welding
288(2)
Matching Exam
290(2)
True-False Exam
292(1)
Answer Key
293(2)
Chapter 25 Types Of Welds And Welding
295(16)
Groove Weld
296(1)
Fillet Weld
296(1)
Flange Weld
296(3)
Surfacing Weld
299(1)
Plug Weld
299(1)
Slot Weld
299(1)
Tack Weld
299(1)
Spot Welds
299(2)
Seam Welding
301(1)
Flash Welding
301(3)
Gas Welding
304(1)
Forge or Furnace Heating
304(1)
Electron Beams
304(1)
Chemical Reactions
305(1)
Sound
305(1)
Other Processes
305(1)
Matching Exam
306(2)
True-False Exam
308(2)
Answer Key
310(1)
Chapter 26 Welding Tips And Tests
311(6)
Welding Tips
312(1)
Testing
313(1)
Nondestructive Testing
313(1)
Destructive Testing
313(1)
True-False Exam
314(1)
Answer Key
315(2)
Chapter 27 Mathematics
317(14)
Multiple-Choice Exam
326(2)
True-False Exam
328(2)
Answer Key
330(1)
Chapter 28 Reading Blueprints
331(10)
Fusion Welding Joints
332(1)
Resistance Weld Joints
332(6)
Multiple-Choice Exam
338(1)
True-False Exam
339(1)
Answer Key
340(1)
Chapter 29 Other Welding Methods
341(18)
Thermit Welding
342(1)
Electroslag Welding
343(1)
Flash Welding
344(2)
Electron-Beam Welding
346(1)
Ultrasonic Welding
347(2)
Friction Welding
349(1)
Laser-Beam Welding
350(1)
Explosion Welding
351(1)
Welding of Plastics
351(2)
Multiple-Choice Exam
353(2)
True-False Exam
355(2)
Answer Key
357(2)
Chapter 30 Submerged-Arc Welding
359(14)
Submerged-Arc-Welding Equipment
361(1)
Welding Current
362(1)
Fluxes and Electrodes
363(1)
Joint Preparation
364(1)
Special Submerged-Arc-Welding Processes
365(2)
Submerged-Arc-Welding Applications
367(1)
Multiple-Choice Exam
368(1)
True-False Exam
369(1)
Answer Key
370
Part I Appendices
Appendix 1 Arc-Welding Electrodes
373(4)
Appendix 2 Conversion Tables
377(8)
Appendix 3 Certifications
385(2)
Appendix 4 Welding Terminology
387(20)
Appendix 5 Reference Material
407(8)
Appendix 6 SMAW Carbon Steel Electrodes
415
Rex Miller (Round Rock, Texas) is Professor Emeritus of Industrial Technology at the State University of New York College at Buffalo where he taught technical curriculums at the college level for more than 40 years. Dr. Miller authored or co-authored more than 100 texts for vocational and industrial arts programs.





Mark R. Miller (Tyler, Texas) is Professor of Industrial Technology and coordinator of that section of the Department of HRD & Technology at the University of Texas at Tyler. Dr. Miller teaches courses in construction for future middle managers and has authored or co-authored more than 35 technical books and many technical articles.