CWB Level 2 Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about CWB Level 2? On this page you'll find 28 study documents about CWB Level 2.
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CWB Level 2 Closed Book | Questions with 100% Correct Answers | Verified | Latest Update 2024
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To measure the strength of a welded joint what mechanical test would you prescribe? 
a) A transverse weld tension test. 
b) A charpy test. 
c) A CTOD test. 
d) An all weld metal tension test. 
e) A side bend test. - a) A transverse weld tension test. 
Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm 
(0.5 in) thick carbon steel. 
a) Oxy-acetylene cutting. 
b) Air-carbon arc cutting. 
c) Oxy-propane cutting. 
d) Plasma arc cutting. 
e) Laser beam...
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CWB Level 2 Exam Questions with Correct Answers
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CWB Level 2 Exam Questions with Correct Answers 
 
What are the 5 main categories for LP indications - Answer-1. Continuous Line 
2. Intermittent Line 
3. Rounded 
4. Small Dots 
5. Diffused or weak 
 
surface tension - Answer-property of a liquid that tends to reduce the area of the surface 
 
contact angle - Answer-the angle that the base of a drop of water makes with the surface it is on 
 
If a Liquid has good wetting it has a _________ Contact Angle - Answer-Small Contact Angle 
 
capillar...
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CWB Level 2 Study Modules 474 Questions and Answers| Solved Correctly
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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? - ️️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 statement. 
A. in each parallel path the resistance must be equalized to create equal voltage. 
B. the current flowing in each parallel path must be the same as the vo...
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CWB Level 2 |25 Questions and Answers| Solved Correctly
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To measure the strength of a welded joint what mechanical test would you prescribe? 
 
a) A transverse weld tension test. 
b) A charpy test. 
c) A CTOD test. 
d) An all weld metal tension test. 
e) A side bend test. - ️️a) A transverse weld tension test. 
 
Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm (0.5 in) thick carbon steel. 
 
a) Oxy-acetylene cutting. 
b) Air-carbon arc cutting. 
c) Oxy-propane cutting. 
d) Plasma arc cutting...
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CWB Level 2 exam with 100% verified solutions
- Exam (elaborations) • 8 pages • 2023
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- $12.99
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What is the description of damage of a brittle fracture? correct answersSudden rapid fracture under stress (residual or applied) where material exhibits little or no evidence of ductility or plastic deformation 
 
What type of Steel are of primary concern with brittle fractures? correct answersCarbon and low alloy steels. 400 series SS are also susceptible 
 
What has a significant influence on toughness and resistance to brittle fractures? correct answersSteel cleanliness and grain size 
 
In m...
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CWB Level 2: Questions With Complete Solutions
- Exam (elaborations) • 8 pages • 2023
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CWB Level 2: Questions With Complete Solutions
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CWB Bundled Exams with complete solution
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CWB Bundled Exams with complete solution
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CWB Level 2 | Question with 100 % correct answers | Verified
- Exam (elaborations) • 8 pages • 2023
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What is the description of damage of a brittle fracture? - Sudden rapid fracture under stress (residual 
or applied) where material exhibits little or no evidence of ductility or plastic deformation 
What type of Steel are of primary concern with brittle fractures? - Carbon and low alloy steels. 400 
series SS are also susceptible 
What has a significant influence on toughness and resistance to brittle fractures? - Steel cleanliness 
and grain size 
In most cases brittle fractures occur only at ...
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