Welder - Practice Interprovincial Red Seal Exam
Disclaimer: This is NOT an Interprovincial Standards (Red Seal) Examination. This is a practice examination that has been developed using similar weighting, question distribution, question taxonomies and question styles to that of a red seal examination. Success on this examination will NOT result in certification or qualification. This examination is intended to be used for self assessment in preparation for attempting a red seal examination. More information about the standard that the red seal examination is based may be found within the National Occupational Analysis for the occupation at www. Red-seal. Ca.
- 1.What does 3F designate on a welding specification sheet?
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- 2.With the scale of a drawing at 1:5, what is the length of line on the drawing for a plate length of 150cm (59”)?
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- 3.How many millimeters is equivalent in length to 6 feet – 3 1/2 inches? (25.4mm = 1”)
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- 4.Which type of drawing would show all three sides equally and uses horizontal plane lines at 30 degrees?
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- 5.Which metal is more likely to crack due to weld joint shrinkage?
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- 6.What type of material has a grain structure that appears very coarse and silvery?
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- 7.What is the best way to determine the composition of a metal so that it can be welded?
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- 8.Which component of a welding machine changes AC current to DC current?
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- 9.What would the abbreviation RFSO mean on a material list?
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- 10.Which standard refers to welded steel construction using metal arc welding?
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