Cwb module Study guides, Class notes & Summaries

CWB Module 1 Questions & Answers 2023 ( A+ GRADED 100% VERIFIED)

Active Flux significantly influence the weld puddle - add manganese, silicon, chromium to weld metal - typically bonded type flux Arc Blow The deflection of an arc from its normal path due to magnetic forces. Autogeneous Weld A fusion Weld made without filler metal Duty Cycle The time during a ten-minute test period, expressed in percentage, that a power source can operate at the rated output without overheating

What is E4918-X? - correct answer E=Electrode 49= tensile strength 1=position (1=all, 2=Horiz Fillet & Flat, 4=vert down) 8=coating type -X= optional improved toughness What are the three Coating Type Classes? - correct answer EXX10 & EXX11 = Cellulose EXX12, EXX13, EXX14 = Titania EXX15, EXX16, EXX18 = Basic What type of electrodes are prone to moisture absorption? - correct answer Basic What is E308-16? - correct answer E=Electrode 308=Alloy Type 1=Position 6=Flux Typ...

CWB Module 1 Exam Questions and Answers Graded A

CWB Module 4 Welding Processes and equipment

CWB MODULE 1 2024 QUESTIONS WITH VERIFIED SOLUTIONS ALREADY PASSED A+ True or False? Creating a safe working environment is strictly the responsibility of the employer? - CORRECT ANSWER False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - CORRECT ANSWER b) Workplace Hazardous Materials Information System ...

Active Flux significantly influence the weld puddle - add manganese, silicon, chromium to weld metal - typically bonded type flux Arc Blow The deflection of an arc from its normal path due to magnetic forces. Autogeneous Weld A fusion Weld made without filler metal Duty Cycle The time during a ten-minute test period, expressed in percentage, that a power source can operate at the rated output without overheating Fused Flux A granular flux produced by mixing the ingredients, followed by me...

CWB Module 4 Welding Processes questions and correct answers What is E4918-X? - answer-E=Electrode 49= tensile strength 1=position (1=all, 2=Horiz Fillet & Flat, 4=vert down) 8=coating type -X= optional improved toughness What are the three Coating Type Classes? - answer-EXX10 & EXX11 = Cellulose EXX12, EXX13, EXX14 = Titania EXX15, EXX16, EXX18 = Basic What type of electrodes are prone to moisture absorption? - answer-Basic What is E308-16? - answer-E=Electrode 308=A...

CWB Module 10Where do transverse cracks occur? (a) weld metal and base metal (b) weld metal only (c) base metal only (d) weld craters - correct answer (a) weld metal and base metal Porosity may occur: (a) open to the surface of the weld only (b) in the heat-affected zone only (c) below the surface of the weld only (d) open to the surface and/or below the surface of weld - correct answer (d) open to the surface and/or below the surface of weld Discontinuities are... (a) unwan...

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, ...