CSA W47.1 and CSA W59 Exam Questions and Answers Already Passed

CSA W47.1 and CSA W59 Exam Questions
and Answers Already Passed

Section 1: General Requirements & Definitions
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1. This standard shall be administered by:
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• A) The Canadian Welding Bureau
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• B) The engineer
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• C) The contractor
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• D) The bureau
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Correct Answer: D - The standard shall be administered by the bureau
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2. An individual who welds by manipulating an electrode holder or welding gun is defi
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ned as a: mn mn




• A) Welding operator
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• B) Welder
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• C) Welding technician
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• D) Tack welder
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Correct Answer: B - mn mn mn




A welder is defined as an individual who welds by manipulating an electrode holder or weld
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ing gun mn mn




3. Beam splices of tension members made by groove welds shall be:
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• A) Partial joint penetration
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• B) Complete joint penetration
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• C) Fillet welds only
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• D) Intermittent groove welds
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,Correct Answer: B - mn mn mn




Beam splices of tension members made by groove welds shall have complete joint penetrati
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on mn




Section 2: Inspection & Testing
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4. Ultrasonic Inspection of dynamically loaded structures, for defects having a rating o
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f +10.5 on 32 mm steel plate, the maximum allowable size is:
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• A) 5 mm
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• B) 10 mm
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• C) 15 mm
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• D) Reject, regardless of the length
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Correct Answer: D - mn mn mn




Defects with a rating of +10.5 on 32 mm steel plate are rejected regardless of length
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5. Radiographic Inspection on structure loaded 32 mm steel plate, the maximum allow
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able size of a slag line for tension loaded structures is:
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• A) 5 mm
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• B) 8 mm
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• C) 10 mm
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• D) 15 mm
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Correct Answer: C - mn mn mn




The maximum allowable slag line size for tension loaded structures is 10 mm
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6. The maximum size discontinuity permitted in a weld with 20 mm effective throat is:
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• A) 4 mm
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• B) 5 mm
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• C) 6 mm
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• D) 8 mm
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,Correct Answer: C - mn mn mn




The maximum discontinuity permitted in a weld with 20 mm effective throat is 6 mm
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7. Radiography shall be clean and free from processing defects and shall have a densit
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y of not more than:
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• A) 2.0mn




• B) 3.0
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• C) 4.0mn




• D) 5.0mn




Correct Answer: C - Radiography shall have a density of not more than 4.0
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8. For radiographic examination, the density of any radiograph over a constant thickne
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ss of workpiece shall not vary by more than:
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• A) 0.15
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• B) 0.30
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• C) 0.45
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• D) 0.60
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Correct Answer: B - The density shall not vary by more than 0.30
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9. Visual inspection of welded joints subject to high restraint shall be delayed as long
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as practicable and preferably not less than:
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• A) 24 hours
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• B) 48 hours
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• C) 72 hours
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• D) 96 hours
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Correct Answer: B - mn mn mn




Visual inspection of welded joints subject to high restraint shall be delayed not less than 48
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hours
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, 10. For spot radiographic examination of welds, each spot radiography should show at
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least _____ of weld length with the weld image centered on the spot:
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• A) 50 mm
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• B) 75 mm
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• C) 100 mm
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• D) 125 mm
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Correct Answer: C - Each spot radiography should show at least 100 mm of weld length
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Section 3: Welding Processes & Qualifications
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11. Which welding process uses a non-consumable electrode?
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• A) GMAW
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• B) GTAW
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• C) SMAW
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• D) FCAW
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• E) ESW
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Correct Answer: B - GTAW (Gas Tungsten Arc Welding) uses a non-consumable electrode
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12. The "T" classification refers to a welder's ability to:
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• A) Deposit tack welds
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• B) Weld in the vertical position
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• C) Weld pipe in the 6G position
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• D) Weld groove and fillet welds
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Correct Answer: A - The "T" classification refers to a welder's ability to deposit tack welds
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13. For arc spot welds-
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procedure qualifications, a test on a given decking thickness, T, shall qualify a procedu
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re within the same scope of essential variables for materials in the range of _____ to a
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maximum of 3 mm: mn mn mn