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Code Book Application Flashcards

7 cards from real CWI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. AWS D1.1 requires that RT or UT be performed on CJP groove welds in cyclically loaded structures for what category designation?

    Answer: Category A and B welds

    AWS D1.1 requires RT or UT on Category A and B CJP groove welds in cyclically loaded (fatigue) structures.

  2. Per ASME Section IX, what is the primary purpose of a Procedure Qualification Record (PQR)?

    Answer: To document the actual variables used during a test weld and the test results

    A PQR is a record of the actual variables used during a test weld and the test results that qualify the WPS.

  3. In AWS D1.1, when a radiograph shows an elongated slag inclusion, acceptance is based on which dimension relative to the weld throat?

    Answer: Length only

    AWS D1.1 evaluates elongated slag inclusions primarily by their maximum length relative to the weld throat thickness.

  4. According to AWS D1.1, which filler metal classification is approved for use with the FCAW process in prequalified WPSs?

    Answer: Any AWS A5.20 or A5.36 classified electrode meeting the code's requirements

    AWS D1.1 allows prequalified FCAW WPSs using electrodes classified under AWS A5.20 or A5.36 that meet all code requirements.

  5. Under AWS D1.1, what is the maximum allowable porosity for a groove weld inspected by RT in a statically loaded structure (individual pore diameter vs. weld size)?

    Answer: Individual pore ≤ t/4 but not exceeding 3/8 inch

    AWS D1.1 limits individual pore diameter to t/4 (weld size/4) but not exceeding 3/8 inch for statically loaded structure RT acceptance.

  6. When AWS D1.1 specifies 'minimum fillet weld size' in Table 5.8, what is the governing factor for determining that minimum size?

    Answer: The thinner part being joined

    AWS D1.1 Table 5.8 bases minimum fillet weld size on the thickness of the thinner part being joined.

  7. Per ASME Section IX, a welder qualified on 6G pipe position is also qualified to weld in which other positions?

    Answer: All positions

    ASME Section IX qualification in the 6G position qualifies the welder for all positions on pipe and plate.