CSA W47.1:19-Chapter 8 Functions of
the inspector-Test Questions with
Quality Answers 2026-2027 Edition.
MTR - Answer Material Test Report
CSA W47.1 classifications: - Answer 1) T - for complete penetration welding of hollow sections
from one side without backing
2)S - plates and rolled hollow sections welded either from both sides or from one side with
backing
3)FW
4)WT
5)AWS
Thermal stress relief - Answer The most common type of post-weld heat treatment
The quality triangle - Answer 1) Correct materials
2)Approved welding procedures
3)Qualified welders
Quality Control (QC) - Answer Refers to the controls that are applied at each stage of
manufacturing process to consistently produce a quality product
Quality Assurance (QA) - Answer Includes taking all planned and systematic technical and
administrative actions necessary to assure an item or service is being produced to an optimum
quality level
Reports produced by the inspector should be: - Answer Neat and accurate
Complete and timely
F4 Group - Answer EXX15, EXX16, EXX18
Qualifies F4, F3, F2, F1
F3 Group - Answer EXX10, EXX11
Qualifies F3, F2, F1
, F2 Group - Answer EXX12, EXX13, EXX14
Qualifies F2, F1
F1 Group - Answer EXX22, EXX24, EXX28
Qualifies F1
Class F - Answer Flat grooves, flat and horizontal fillets
Class H - Answer Flat and horizontal grooves and fillets
Class V - Answer Flat, horizontal and vertical grooves and fillets
Class O - Answer Flat, horizontal, vertical and overhead fillets
T classification - Answer Hollow sections welded from one side without backing
Can weld all welds below them. Highest class
S classification - Answer Plated and rolled hollow sections welded either from both sides or
from one side with backing
Proof testing - Answer hydrostatic testing of a pressure vessel and post weld heat treatment
Comparing the weld produced or the fit up to a drawing:
A)Is unrelated to the inspector's role
B)Requires skills that one cannot expect of an inspector
C)Is done long before the inspector gets involved
D)Can be an important part of the welding inspector's role - Answer D
If the charpy impact properties are a requirement of a weld procedure then the:
A) Procedure can be prequalified if all other conditions apply
B)Procedure must be qualified by testing
C)WPS does not need to be qualified in accordance with ASME and AWS standard
D)WPS required ultrasonic inspection as part of the qualification - Answer B
Essential Variables are:
the inspector-Test Questions with
Quality Answers 2026-2027 Edition.
MTR - Answer Material Test Report
CSA W47.1 classifications: - Answer 1) T - for complete penetration welding of hollow sections
from one side without backing
2)S - plates and rolled hollow sections welded either from both sides or from one side with
backing
3)FW
4)WT
5)AWS
Thermal stress relief - Answer The most common type of post-weld heat treatment
The quality triangle - Answer 1) Correct materials
2)Approved welding procedures
3)Qualified welders
Quality Control (QC) - Answer Refers to the controls that are applied at each stage of
manufacturing process to consistently produce a quality product
Quality Assurance (QA) - Answer Includes taking all planned and systematic technical and
administrative actions necessary to assure an item or service is being produced to an optimum
quality level
Reports produced by the inspector should be: - Answer Neat and accurate
Complete and timely
F4 Group - Answer EXX15, EXX16, EXX18
Qualifies F4, F3, F2, F1
F3 Group - Answer EXX10, EXX11
Qualifies F3, F2, F1
, F2 Group - Answer EXX12, EXX13, EXX14
Qualifies F2, F1
F1 Group - Answer EXX22, EXX24, EXX28
Qualifies F1
Class F - Answer Flat grooves, flat and horizontal fillets
Class H - Answer Flat and horizontal grooves and fillets
Class V - Answer Flat, horizontal and vertical grooves and fillets
Class O - Answer Flat, horizontal, vertical and overhead fillets
T classification - Answer Hollow sections welded from one side without backing
Can weld all welds below them. Highest class
S classification - Answer Plated and rolled hollow sections welded either from both sides or
from one side with backing
Proof testing - Answer hydrostatic testing of a pressure vessel and post weld heat treatment
Comparing the weld produced or the fit up to a drawing:
A)Is unrelated to the inspector's role
B)Requires skills that one cannot expect of an inspector
C)Is done long before the inspector gets involved
D)Can be an important part of the welding inspector's role - Answer D
If the charpy impact properties are a requirement of a weld procedure then the:
A) Procedure can be prequalified if all other conditions apply
B)Procedure must be qualified by testing
C)WPS does not need to be qualified in accordance with ASME and AWS standard
D)WPS required ultrasonic inspection as part of the qualification - Answer B
Essential Variables are:
