Which type of weld is prohibited for dynamically loaded structures:
Choose an answer
1 Seam Weld 2 Resistance Spot Weld
3 Plug Weld 4 Slot Weld
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Terms in this set (94)
CSA Standard W59 covers the welding requirements The welding requirements of CSA Standard W59 can be applied to carbon
for what type of steel construction? and low-alloy welded steel
What types of structures are covered in CSA Standard CSA Standard W59 covers statically- and cyclically-loaded (repetitive
W59? loading) structures.
, CSA W47.1 and CSA W59 Exam questions
What is a low-hydrogen electrode? A low-hydrogen electrode is an electrode that deposits weld metal with a
specified maximum limit of diffusible hydrogen.
What are the requirements for contractor When mandated in the contract or in the governing design Standard*, all
certification? Contractors performing work under this Standard must be certified to CSA
W47.1 for welded fabrications.
What welding processes are covered in CSA Standard This standard covers the SMAW, GMAW, GTAW, MCAW, FCAW, SAW, ESW,
W59? EGW and SW processes.
Does CSA Standard W59 specify requirements for Yes, Clause 6 has requirements for stud welding.
stud welding?
, CSA W47.1 and CSA W59 Exam questions
Does CSA Standard W59 contain provisions for pre- Yes, Clause 10 has details for the geometry of joints that are prequalified,
qualified joints? provided
the welding procedures
What base metals can be welded under CSA Welding Supervisor - the company's designated person(s)
Standard W59? directly responsible for ensuring that qualified tack welders, welders, and
welding operators weld in accordance with approved or accepted welding
procedure data sheets in the shop and the field.
The requirements for welding symbols are specified in Welding symbols shall be as shown in AWS Standard A2.4, together with the
what standard? additional conventions developed for CSA Standard W59 and shown in
Annex D of CSA Standard W59.
What information should be given on a design A design drawing should contain:
drawing? information for preparation of detail and erection drawings;
the effective throat thickness shall be defined, if there are partial penetration
groove welds.
What typical welding information would you expect A) location, type, size and length of all welds:
to find on an erection or detail drawing? B) distinguish between shop and field welds;
C) groove depths and joint preparations, if there are partial penetration
joints,together with the position of welding;
D) any notes required, e.g. welding sequence, control of distortion, etc..