Cwb module - Study guides, Class notes & Summaries

CWB Module 9 exam questions with complete solutions Adjacent to the molten metal is a zone that reaches high temperatures, but does not melt? - Answer-Heat affected zone Heating, melting, and solidification (cooling) of metal leave us with two important aspects to consider: - Answer-Metallurgical transformations and stresses and strains may be induced causing distortion and possible cracking The rate at which a lamp converts electrical energy into heat and light is given by: - Answer-cu...

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 What are three ways that WHMIS information is conveyed to t...

CWB Module 17 Surface Inspection QUESTIONS WITH CORRECT ANSWERS

CWB Module 6 ELECTRODES AND CONSUMABLES EXAM QUESTIONS & ANSWERS EXAM PRACTICE Today, most mild steel electrodes have a wire core composed of? A) rimmed steel B)semi-killed steel c) fully killed steel d)cold-rolled steel - ️️ fully killed steel EXAM PRACTICE In medium coated electrodes, the percentage of the electrode weight derived from the coating is: a)10-25% b)20-35% c)25-40% d)25-55% - ️️ 20-35% EXAM PRACTICE The main function of slag do not include: a)slowing the c...

CWB Module 1 Questions With 100% Correct Answers 2023

CWB Module 16 Exam with Complete Solutions To ensure that calipers are accurate you would a) use a vernier b) calibrate them c) always take a reading to three decimal places - ️️ b) calibrate them 2. True or False? "Systematic errors can always be avoided by using a sufficiently precise measuring instrument." - ️️ False State one disadvantage of using a "go/no-go" type gauge for determining whether a product is within tolerance. - ️️ It does not give the actual measureme...

CWB Module 4 Welding Processes Exam Questions with correct Answers What is E4918-X? - ️️ 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? - ️️ EXX10 & EXX11 = Cellulose EXX12, EXX13, EXX14 = Titania EXX15, EXX16, EXX18 = Basic What type of electrodes are prone to moisture absorption? - ️️ Basic What is E308-16? - ️️ E=Electrode 308=Alloy Type ...

CWB Module 1 Exam Questions and Answers Graded A

CWB Module 16To ensure that calipers are accurate you would a) use a vernier b) calibrate them c) always take a reading to three decimal places - correct answer b) calibrate them 2. True or False? "Systematic errors can always be avoided by using a sufficiently precise measuring instrument." - correct answer False State one disadvantage of using a "go/no-go" type gauge for determining whether a product is within tolerance. - correct answer It does not give the actual measurement ...

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