Welding level 2 Guides d'étude, Notes de cours & Résumés

CWB Welding Inspector Level 1 Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: From the welding problems identified below which one of the five does not fit the pattern established by the other four? a) Insufficient throat. b) Incorrect bevel angle. c) Loss of shielding gas. d) Improper fit up. e) Use of wrong consumable. Answer: a) Insufficient throat. Q: A 10 mm fillet weld has a nominal: a) Throat dimension of 10 mm. b) Area of ...

CWB Level 2 Module 5 Power Sources for Welding EXAM 2023 with all the correct answers(Actual test 100% verified) Guide Question - Section 2 "Electric current is readily conducted in metals (low resistance) because of the many free electrons" True or false - CORRECT ANSWER True Guide Question - Section 2 "Conventional current flow is from negative to positive" True or False - CORRECT ANSWER False Guide Question - Section

GTAW If you see the label TIG on a welding machine, that machine is considered to be what kind of welding machine? oxygen During the GTAW process, UV radiation in the atmosphere near the weld can ionize ___________________. direct current electrode negative (DCEN) GTAW is most commonly performed using ___________________. 1/2 inch High voltage, high frequency current creates a very stable arc that is able to jump a gap of about _____________________. arc starting ...

flux A shielding gas can be generated entirely from the ____________________ in the electrode core. (self shielded FCAW-S) rear deflector material If a hard hat is required for the environment, use one that allows the attachment of ____________________. flash sheids When preparing to practice welding, set up ____________________ around the welding area. 30 to 37 1/2 V-groove weld coupons must be beveled at _________to___________degrees for carbon steel or low alloy plate...

CWB Welding Inspector Level 1 Exam (New 2023/ 2024 Update) Questions and Verified Answers_ 100% Correct_ Graded A QUESTION For the FCAW, GMAW & SAW processes what does an increase in arc length do? a) Arc voltage does not change. b) Decreases the arc voltage drop across the arc. c) Increases the arc voltage drop across the arc. d) Amperage is increased. e) Makes no change to the amperage. Answer: c) Increases the arc voltage drop across the arc QUESTION The purpos...

CWB Welding Inspection Test Questions With 100% Correct Answers Latest Update Graded A+. 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 Wh...

increase If the wire speed is increased during GMAW or FCAW work, the voltage must __________________________. tungsten In GTAW, the torch holds a (an) __________________ electrode. 120 When tapering the point on a tungsten electrode, use ______-grit grinding wheels or sanding belts for finishing. the wire to fuse to the tip If the welding voltage is set too high, the arc will be too long and could cause __________________________________________________________. ...

no postweld cleaning is necessary Since there is no flux in GTAW welding, ____________________. rear deflector material and a face shield. When a hard hat is required while welding, use one that allows the attachment of _____________________. any welding or cutting Approved fire extinguishers must be available before ____________________. has little or no cleaning action Clean the steel plate before welding to remove mill scale, because the direct current electrode negat...

CWB Level 2 Study Modules 4-5-6-7-8--22CWB Level 2 Study Modules 4-5-6-7-8--22CWB Level 2 Study Modules 4-5-6-7-8--22CWB Level 2 Study Modules 4-5-6-7-8--22 During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? - ANSWER-Heat Affect Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statem...

no postweld cleaning is necessary Since there is no flux in GTAW welding, ____________________. rear deflector material and a face shield. When a hard hat is required while welding, use one that allows the attachment of _____________________. any welding or cutting Approved fire extinguishers must be available before ____________________. has little or no cleaning action Clean the steel plate before welding to remove mill scale, because the direct current electrode negat...