CSA W47.1 and CSA W59 FINAL EXAM NEWEST 2026-
2026 ACTUAL EXAM AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS)
For G40.21, 700QT steel 42 mm thick, the maximum preheat and interpass
temperature shall not exceed: - <<ANSWER >>230°C
The hole-type image quality indicator (IQI) designation, film side, required
for ASTM A517M steel plate, 12 mm thick: - <<ANSWER >>12
Extension bars, run-off plates and backing, shall be of the same material as the base
material, for the welding of steels with a minimum specified tensile
strength of: - <<ANSWER >>>480MPa
To establish appropriate safety and health practices and to determine the
applicability of regulatory limitations prior to use, it is the responsibility of: - <<ANSWER
>>the user of this standard
(W59)
The filler metal for exposed bare applications of CSA 040.21-ASTM A 242
, Steel, for application to cyclically loaded structures, deposited weld metal shall have a
minimum Charpy-V-Notch impact energy of: - <<ANSWER >>27 J at -20°C
The minimum effective length of a fillet weld shall be ________the size of the fillet,
whichever is greater. - <<ANSWER >>mm or 4 times
The maximum permissible undercut permitted in a G40.21 ASTM A242 steel
with a thickness of 25 mm with no calculated stress is: - <<ANSWER >>1.6 mm
The maximum root opening that may be neglected in materials joined by fillet welds shall be
less than: - <<ANSWER >>2.0 mm
The dept of filling of a plug weld in 20 mm material shall be: - <<ANSWER >>16 mm
For ultrasonic examination of welds, thick layers of paint need not be
removed unless the thickness exceeds: - <<ANSWER >>25 mm
A welder is being tested for the S classification with the SMAW process in the flat position.
The test assembly used for this test is 10 mm thick and has a backing bar.What is the
maximum one-pass fillet weld that may be deposited during the test? - <<ANSWER >>8 mm
(5/16
The welding supervisor, as defined in CSA Standard W47.1, has certain
responsibilities. Which of the following can be considered as the responsibility of the
welding supervisor? - <<ANSWER >>Ensuring that qualified welding personnel weld in
accordance with approved welding procedures in the shop and field.
A groove weld with an inclination of axis between 15 º and 80 º and rotation of face of 80 º
to 280 º is considered to be in which position? - <<ANSWER >>Vertical
2026 ACTUAL EXAM AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS)
For G40.21, 700QT steel 42 mm thick, the maximum preheat and interpass
temperature shall not exceed: - <<ANSWER >>230°C
The hole-type image quality indicator (IQI) designation, film side, required
for ASTM A517M steel plate, 12 mm thick: - <<ANSWER >>12
Extension bars, run-off plates and backing, shall be of the same material as the base
material, for the welding of steels with a minimum specified tensile
strength of: - <<ANSWER >>>480MPa
To establish appropriate safety and health practices and to determine the
applicability of regulatory limitations prior to use, it is the responsibility of: - <<ANSWER
>>the user of this standard
(W59)
The filler metal for exposed bare applications of CSA 040.21-ASTM A 242
, Steel, for application to cyclically loaded structures, deposited weld metal shall have a
minimum Charpy-V-Notch impact energy of: - <<ANSWER >>27 J at -20°C
The minimum effective length of a fillet weld shall be ________the size of the fillet,
whichever is greater. - <<ANSWER >>mm or 4 times
The maximum permissible undercut permitted in a G40.21 ASTM A242 steel
with a thickness of 25 mm with no calculated stress is: - <<ANSWER >>1.6 mm
The maximum root opening that may be neglected in materials joined by fillet welds shall be
less than: - <<ANSWER >>2.0 mm
The dept of filling of a plug weld in 20 mm material shall be: - <<ANSWER >>16 mm
For ultrasonic examination of welds, thick layers of paint need not be
removed unless the thickness exceeds: - <<ANSWER >>25 mm
A welder is being tested for the S classification with the SMAW process in the flat position.
The test assembly used for this test is 10 mm thick and has a backing bar.What is the
maximum one-pass fillet weld that may be deposited during the test? - <<ANSWER >>8 mm
(5/16
The welding supervisor, as defined in CSA Standard W47.1, has certain
responsibilities. Which of the following can be considered as the responsibility of the
welding supervisor? - <<ANSWER >>Ensuring that qualified welding personnel weld in
accordance with approved welding procedures in the shop and field.
A groove weld with an inclination of axis between 15 º and 80 º and rotation of face of 80 º
to 280 º is considered to be in which position? - <<ANSWER >>Vertical
