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CWB Level 1 Inspector Chapter 8 (solved & updated).
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CWB Level 1 Inspector Chapter 8 (solved & updated).
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CWB Level 1Inspector
Chapter 8
(solved &
updated)
Prior to welding, what items should the Welding Inspector check and verify? -
answer Correct materials, qualified welders with valid tickets, approved welding
procedures, and approved drawings and specifications
In CSA W47.1, how many welder qualification classifications are there? - answer
Five
Which of the following best defines the term "essential variables"? - answer
Parameters that have significant effect on the weld properties when varied
outside the given ranges
How would an inspector confirm a welder is qualified under CSA W47.1? - answer
Qualified welders are issued an identification card.
Which of the following statements is true regarding prequalification in accordance
with CSA W59 and W47.1? - answer Prequalified joint welding procedures do not
require approval by CWB because they are prequalified. - WRONG
, Prequalified joint welding procedures do not require Canadian Welding Bureau
approval if they are tested. - WRONG...Prequalified joint welding procedures do
not require testing but require a written procedure approved by CWB.
Should a CSA W47.1 Weld Procedure Data Sheet include weld cleaning
procedures? - answer Yes, weld cleaning procedures are part of a WPDS
How can an inspector verify electrode holding oven temperatures? - answer
Temperature-indicating crayon
For ASME work, a WPS is required. Which of the following is NOT included in a
welding procedure specification? - answer Welder's qualification
Incorrect heat input control when welding stainless steels can result in: - answer
heat tinting.
Why is it critical to adhere to a proven welding procedure? - answer To ensure the
welding operation is consistent and can produce sound weldments.
Which of the following is true with regard to sampling inspection (e.g., 10% of
butt joints to be radiographed)? - answer The inspection sites (samples) are
specified in the inspection and test plan. - WRONG
The location of inspection sites (samples) are specified in the governing standard.
- WRONG...The welding supervisor usually selects the samples. - WRONG
What does Quality Assurance (QA) refer to? - answer Taking all planed technical
and administrative actions necessary to ensure optimum quality level
What is a mill test certificate? - answer A document that details the chemical
analysis, mechanical tests, heat treatment, and inspection of the material
Which of the following statements describes the Welding Inspector's complete
responsibility? - answer Verify base metals and consumables, check preparation
and fit-up, monitor welding operation, inspection of the completed welds, and
inspection reports
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