Practical Welding Inspector – Complete
Exam Material
CSA Standard W47.1 does permit some:
A) surface cracks.
B) visible lack of fusion between welds and base metal.
C) porosity.
D) craters.
C) porosity.
The causes of excessive convexity include:
A) incorrect work angle, travel angle, or travel speed.
B) incorrect electrode size for the application.
C) incorrect voltage, current, or tip-to-work distance.
D) contaminants such as oil, paint, rust, mill scale.
E) all of the above.
E) all of the above.
Excessive root face can cause:
A) incomplete joint penetration and incomplete side wall fusion.
B) excessive melt-through.
C) burn through
D) excessive cap reinforcement.
A) incomplete joint penetration and incomplete side wall fusion.
, Typical methods for PMI include:
A) X-ray fluorescence (XRF.)
B) optical emission spectroscopy (OES).
C) A and B.
D) none of the above.
C) A and B.
Codes and Standards terms and definitions should be in accordance with:
A) CSA terms and definitions
B) ASME terms and definitions
C) American Welding Society Standard A3.0, Standard Welding Terms and
Definitions.
D) Z662, Standard Welding Terms and Definitions.
C) American Welding Society Standard A3.0, Standard Welding Terms and
Definitions.
When using a convex fillet weld gauge which weld profiles can be measured?
A) Convex only
B) Concave only
C) Flat only
D) Convex and flat
D) Convex and flat
CSA and AWS standards include the use of an optional designator to specify the
diffusible hydrogen level of the weld metal. What are these designators?
A) H4, H8, or H16
B) H8 or H16
Exam Material
CSA Standard W47.1 does permit some:
A) surface cracks.
B) visible lack of fusion between welds and base metal.
C) porosity.
D) craters.
C) porosity.
The causes of excessive convexity include:
A) incorrect work angle, travel angle, or travel speed.
B) incorrect electrode size for the application.
C) incorrect voltage, current, or tip-to-work distance.
D) contaminants such as oil, paint, rust, mill scale.
E) all of the above.
E) all of the above.
Excessive root face can cause:
A) incomplete joint penetration and incomplete side wall fusion.
B) excessive melt-through.
C) burn through
D) excessive cap reinforcement.
A) incomplete joint penetration and incomplete side wall fusion.
, Typical methods for PMI include:
A) X-ray fluorescence (XRF.)
B) optical emission spectroscopy (OES).
C) A and B.
D) none of the above.
C) A and B.
Codes and Standards terms and definitions should be in accordance with:
A) CSA terms and definitions
B) ASME terms and definitions
C) American Welding Society Standard A3.0, Standard Welding Terms and
Definitions.
D) Z662, Standard Welding Terms and Definitions.
C) American Welding Society Standard A3.0, Standard Welding Terms and
Definitions.
When using a convex fillet weld gauge which weld profiles can be measured?
A) Convex only
B) Concave only
C) Flat only
D) Convex and flat
D) Convex and flat
CSA and AWS standards include the use of an optional designator to specify the
diffusible hydrogen level of the weld metal. What are these designators?
A) H4, H8, or H16
B) H8 or H16
