MODULE 20: WELDING INSPECTION – CWB
LEVEL 3 PRACTICE QUESTIONS WITH 100%
ACCURATE ANSWERS
CWB
STUDYGLOBAL 5/7/25 CWB
, Here's a short study plan for CWB Level 3 – Module 20 (Practice Questions) to help you prepare
efficiently:
3-Day Study Plan for CWB Level 3 – Module 20
Day 1: Core Concepts Review
Review the main objectives of Module 20 (e.g., advanced inspection techniques, quality
assurance principles, or specific code applications depending on the module's content).
Go over CSA W178.2 and related standards that support Level 3 responsibilities.
Day 2: Application & Case Studies
Study real-world scenarios related to Module 20 topics.
Focus on how to interpret inspection data, assess compliance, and apply technical judgment.
Take notes on key decision-making criteria and inspection workflows.
Day 3: Practice Questions & Weak Area Review
Complete a full set of Module 20 practice questions under timed conditions.
Review incorrect answers to identify gaps.
Revisit notes or standards for any unclear topics
CWB Level 3 – Module 20 Practice Questions
Introduction:
This set of practice questions is designed to support your preparation for Module 20 of the CWB
Level 3 Welding Inspector Certification, in alignment with CSA W178.2 standards. These questions
aim to test your knowledge of advanced inspection principles, quality control strategies, and code
compliance relevant to senior inspection roles.
Use these questions to assess your readiness, reinforce key concepts, and sharpen your analytical
and decision-making skills ahead of the exam.
QUESTIONS:
Which of the following metals has the highest thermal conductivity? C
(a) carbon steel
(b) stainless steel (
(c) aluminum - Accurate answers (c) aluminum
The Ellingham diagram C
(a) is a plot of thermal conductivity against temperature.
(b) shows the free energy of oxide formation against temperature.
(c) shows the rate of oxidation of metals against temperature. - Accurate answers (b) shows the
free energy of oxide formation against temperature.
True or False?
LEVEL 3 PRACTICE QUESTIONS WITH 100%
ACCURATE ANSWERS
CWB
STUDYGLOBAL 5/7/25 CWB
, Here's a short study plan for CWB Level 3 – Module 20 (Practice Questions) to help you prepare
efficiently:
3-Day Study Plan for CWB Level 3 – Module 20
Day 1: Core Concepts Review
Review the main objectives of Module 20 (e.g., advanced inspection techniques, quality
assurance principles, or specific code applications depending on the module's content).
Go over CSA W178.2 and related standards that support Level 3 responsibilities.
Day 2: Application & Case Studies
Study real-world scenarios related to Module 20 topics.
Focus on how to interpret inspection data, assess compliance, and apply technical judgment.
Take notes on key decision-making criteria and inspection workflows.
Day 3: Practice Questions & Weak Area Review
Complete a full set of Module 20 practice questions under timed conditions.
Review incorrect answers to identify gaps.
Revisit notes or standards for any unclear topics
CWB Level 3 – Module 20 Practice Questions
Introduction:
This set of practice questions is designed to support your preparation for Module 20 of the CWB
Level 3 Welding Inspector Certification, in alignment with CSA W178.2 standards. These questions
aim to test your knowledge of advanced inspection principles, quality control strategies, and code
compliance relevant to senior inspection roles.
Use these questions to assess your readiness, reinforce key concepts, and sharpen your analytical
and decision-making skills ahead of the exam.
QUESTIONS:
Which of the following metals has the highest thermal conductivity? C
(a) carbon steel
(b) stainless steel (
(c) aluminum - Accurate answers (c) aluminum
The Ellingham diagram C
(a) is a plot of thermal conductivity against temperature.
(b) shows the free energy of oxide formation against temperature.
(c) shows the rate of oxidation of metals against temperature. - Accurate answers (b) shows the
free energy of oxide formation against temperature.
True or False?
