cwi study guide pdf

Q:- Undercutting adjacent to the final bead on the outside of production pipe welds shall:

Posted on


1. Not be permitted
2. Not be more than 1/32 inch or 12.5% of the pipe wall thickness, whichever is smaller
3. Not be more than 1/8 inch or 6% of the pipe wall thickness, whichever is smaller
4. Always be acceptable if the inspector does not see it
5. None of the above

This entry was posted in API 1104 Exam Preparation, AWS CWI Exam Part B Practical Questions, AWS CWI Questions and tagged , , , , , , , , , , , , , , , .

Q:- One the advantages of ultrasonic inspection in relation to radiographic testing to;

Posted on


A. Access is generally only required from one side (surface)of the component being tested
B. The designated work area must be closed off by barriers, therefore safety is increased
C. This materials can be easily examined
D. A permanent image of the defect can be obtained

This entry was posted in AWS CWI Exam Part B Practical Questions, AWS CWI Questions and tagged , , , , , , , , , , , , , , , , , .

Q:- A magnifying glass may be used during visual inspection but BS 5289 states that its magnification should be:

Posted on


A. Up to 5
B. 2 – 2.5
C. 5 – 10
D. None of the Above

This entry was posted in AWS CWI Questions and tagged , , , , , , , , , , , , , , , , , , .