CWB Level 1 Visual Inspection Concepts and Techniques Practice Questions and Answers
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Course
CWB
Institution
CWB
CWB Level 1 Visual Inspection Concepts and
Techniques Practice Questions and Answers
What is a cause of a serious systematic measurement error? (Multiple
choice)
Question 1 options:A) Distortion in the material.B) A faulty layout
template.C) Not having a direct line of sight.D) Measurements of...
CWB Level 1 Visual Inspection Concepts and
Techniques Practice Questions and Answers
What is a cause of a serious systematic measurement error? (Multiple
choice)
Question 1 options:A) Distortion in the material.B) A faulty layout
template.C) Not having a direct line of sight.D) Measurements of scattered
readings. - Answer✔️✔️-B) A faulty layout template.
What action is completed to ensure the caliper's accuracy? (Multiple
choice)
Question 2 options:A) Yearly verification intervals.B) Calibration to a
national standard.C) Taking a reading to three decimal places.D) Multiple
readings at one location. - Answer✔️✔️-B) Calibration to a national standard.
Why is statistical tracking of the actual dimensional values of a product
important regardless of whether go/no go gauge measurements are within
specifications? (Multiple choice)
Question 3 options:A) Actual values are required by CSA W.47.1.B) Actual
values are needed for the inspection and test plan (ITP).C) Actual values
may identify problems with the welding procedure specification (WPS).D)
Actual values may indicate a potential out-of-control process. -
Answer✔️✔️-D) Actual values may indicate a potential out-of-control
process.
How many points of contact must be made with a fillet weld gauge when
measuring throat thickness? (Multiple choice)
Question 4 options:A) One point of contact.B) Two points of contact.C)
Three points of contact.D) Four points of contact. - Answer✔️✔️-C) Three
points of contact.
What issue can be confirmed by a V-WAC gauge? (Multiple choice)
Question 5 options:A) Lack of fusion.B) Depth of undercut.C) Fillet weld
concavity.D) Convexity of a fillet weld. - Answer✔️✔️-B) Depth of undercut.
To measure porosity, which tool could you use? (Multiple choice)
Question 7 options:A) A ruler.B) A level.C) A gauge block.D) A straight
edge. - Answer✔️✔️-D) A straight edge.
check answer
One method to check a steel square for straightness is to use the formula C²
= B² + A². (True/False) - Answer✔️✔️-True
Which tool is suited for checking a bevel angle? (Multiple choice)
Question 10 options:A) A combination square.B) A palmgren gauge.C) A
protractor.D) A V-wac gauge. - Answer✔️✔️-C) A protractor.
What is the first step in the use of a vernier caliper prior to taking a
measurement? (Multiple choice)
Question 11 options:A) Verify the material's required measurements.B)
Zero out the tool.C) Take reading to as many decimal places as possible.D)
Check the tolerance allowances for the material. - Answer✔️✔️-B) Zero out
the tool.
In achieving accurate measurements with a long steel tape, it is important
that the tape be: (Multiple choice)
Question 12 options:A) held reasonably loose so it does not stretch.B) held
as tight as possible so there is no slack.C) held under the correct tension.D)
kept at room temperature to limit thermal expansion. - Answer✔️✔️-C) held
under the correct tension.
How can inward and outward variations of distortion be accuratly
measured? (Multiple choice)
Question 13 options:A) With a floating straight edge touching against the
convex side of the distortion.B) With blocks of equal height and a string
that clears the high points in the distortion.C) With a floating combination
square touching the convex part of the distortion.D) All of the above. -
Answer✔️✔️-B) With blocks of equal height and a string that clears the high
points in the distortion.
When using a framing square to square a pipe flange, how may
measurements are taken to confirm a right angle (90°)? (Multiple choice)
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