CWB 47.1 Questions and Answers with Verified Solutions

CWB 47.1 Questions and Answers with Verified Solutions CSA Standard W47.1 provides the requirements that must be met and adhered to by a company seeking certification. True or False? True Certification can be considered as an approval of the products fabricated by a certificated company? True or false?! False What does "class" refer to? A) "T", "S", "FW", "ASW" or "WT" designation of welding personnel. B) Electrode groups C) a category of welder qualification, e.g., F, H,V or O welding position D) Fillet and groove we'd combined test plate assemblies C What does classification refer to? A) "T", "S", "FW", "ASW" or "WT" designation of welding personnel. B) Electrode groups C) a category of welder qualification, e.g., F, H,V or O welding position D) Fillet and groove we'd combined test plate assemblies A What organization administer CSA Standard W47.1 A) there is no administrator B) Canadian standards association C) Canadian welding bureau C The Canadian welding bureau can withdraw a company's certification if the company is NOT following the requirements of CSA standard W47.1 True or false ? True How many divisions of certification are specified in CSA Standard W47.1 ? A) one B) two C) three D) four C Is a company certified in division 1 required to employ a full time or retain a part time welding engineer? A) retain a part time welding engineer B) employ a full time welding engineer C) no engineer is required D) employ a full time welding inspector only B Is a company certified in division 3 required to employ a full time or retain a part time welding engineer? A) Employ a full time welding engineer B) Retain a part time welding engineer C) retain a part time welding engineer responsible to the company only for welding procedures and practice D) No welding engineer is required D CSA Standard W47.1 requires each designated plant, shop or section to meet the requirements of certification within this standard with respect to welders, welding procedures specification, welding procedure data sheets, welding supervisor and welding engineer, where applicable True or false? True A company doing only erection work involving welding must have a pony in order to be certified to CSA standard W47.1 True or false? False When must the company inform the Canadian bureau of any loss or change in welding engineering or supervisory personnel? A) immediately B) after 3 months C) after 6 months D) the doesn't have to inform as long as the personnel is replaced after a year A The company shall designate an individual who, irrespective of each other responsibilities, shall have defined authority and responsibility for ensuring that the requirements of CSA Standard W47.1 are implemented and maintained True or false? True What are the duties of the welding engineer? A) Provide engineering support to the company as required. B) Development of new welding procedures C) Periodic reviews of the company's welding practices D) preparation of WPSs and WPDSs E) all of the above E A welding supervisor with two years of fabrication experience is acceptable for division 1 company? True or false? False Each supervisor shall have knowledge of? A) weld faults B) Quality control C) Estimating D) both a & c pertaining to directly related to their work. D Each supervisor shall be able to read drawings and to properly interpret welding symbols. True or false? True Who is responsible for ensuring that the companies personnel involved in welding are qualified and working with approved welding procedures in the shop or in the field? A) the welders themselves B) no one is responsible because the welders have shown their performance abilities when they are qualified in accordance with the standard C) the welding supervisor D) the welding engineer must ensure a satisfactory performance of welders in production welding through continuous guidance and instruction C If there is a reason to doubt the welders ability, his/her qualification is suspended immediately and shall be required to pass a check test in the position and class held True of false? True What types of identification cards are issued to welders by the Canadian welding bureau? A) transferable card when qualification is based on standard test assemblies B) transferable card when qualification is based on non standard test assemblies C) nontransferable card when qualification is based on non standard test assemblies D) a letter in lieu of an identification card E) a, c, & d E Who owns the welder cards that are issued by the Canadian welding bureau? A) the company B) the welder C) the Canadian welding bureau D) the welding supervisor C Who is responsible for ensuring that welders identification cards or copies thereof can be produced as proof that a welder has valid qualification? A) the welder B) the Canadian welding bureau C) the company D) the welding supervisor C If a welder has qualified on a standard test assembly, what Range of material thickness is he/she now qualified to weld? A) 1.5 mm (1/16 in) and thicker B) 3 mm (1/8 in) and thicker C) up to 5 mm (3/6 in) D) 3 mm (1/8 in) to 12 mm (1/2 in) B For how long does a welders qualification remain in effect? A) indefinitely B) six months C) one year D) two years D A welders qualification may be revoked by the Canadian Welding Bureau if the welder has NOT been engaged in a given process for a period of three months or more. True or false? True For how long does a welding operators qualification remain in effect? A) indefinitely, unless there is a reason to question his/her ability B) six months C) one year D) two years A Tack welders must be qualified. True or false? True For how long is a tack welders qualification valid for? A) one year B) two year C) indefinitely, unless there is a reason to question his or her ability D) five years C To what type of welding is a probationary welder restricted ? A) all production welding B) field welding only C) welding flat grooves and flat and horizontal fillets under supervision D) welding under supervision, in the position successfully completed D A change in the mode of metal transfer from short circuiting to spray or globular for the gas metal arc welding process requires a separate qualification. True or false? True Welding on galvanized surfaces requires a separate qualification. True or false? True Electrodes used for welding personnel qualification tests shall be certified by the Canadian welding bureau as conforming to the requirements of the latest edition of CSA Standard W48 or the appropriate AWS A5 series of standards True or false? True What type of identification card is issued by the Canadian welding bureau to welders who qualify for the vertical down process of welding ? A) transferable B) nontransferable C) letter D) no card is issued because the welder did not qualify on a standard test assembly A In what position must a welder be tested in order to qualify for FW classification, class 0? A) 1F B) 1F, 2F C) 2F, 3F, 4F D) 1F, 2F, 3F, 4F C What is the max fillet weld size that can be deposited on a FW qualification test assembly? A) 3 mm B) 5 mm C) 6 mm D) 8 mm D What portion of a standard SMAW welders test plate assembly is radiographers if radiography is used to assess the welders test? A) all 150 mm (6 in) of weld B) centre 75 mm (3 in) of weld C) centre 115 mm (4-1/2 in) of weld D) outside 50 mm (2 in) of weld on both sides C Welding personnel qualification test assemblies cannot have a specified min yield strength greater than? A) 150 MPa (21 ksi) B) 250 MPa (36 ksi) C) 300 MPa (44 ksi) D) 350 MPa (50 ksi) D What is the max diameter of SMAW electrode that may be used for the standard tack welders qualification test? A) 3 mm B) 4 mm C) 4.5 mm D) 6 mm B Which one of the following electrodes is a group F4 electrode? A) EXX28 B) EXX14 C) EXX18 D) EXX11 C What is the root opening of an option 1 plate test assembly to be welding in the 2F position with the SMAW process? A) 6mm B) 8mm C) 12mm D) 13mm B What is the root opening of an option 1, S classification, 10mm thick plate test assembly to be welded in the 1G position with the SMAW process? A) 6mm B) 8mm C) 13mm D) 16mm C What is the root opening of an option 1 welder qualification plate test assembly for the SAW process? A) 6mm B) 8mm C) 13mm D) 16mm D To whom are welding procedure specification and welding procedure data sheets submitted for approval? A) the company's welding engineer B) the company's welding supervisor C) the Canadian welding bureau C The company must submit a separate welding procedure specification for each welding process that is in use True or false? True What information should be included on a welding procedure data sheet? A) current B) voltage C) joint configuration D) position of welding E) all of the above E Which of the following is considered a PQR mechanical test essential variable for the shielded metal arc welding process? A) an increase in filler metal strength level B) a decrease in filler metal strength level C) a decrease in the diameter of electrode D) a change from one non-basic electrode to another non-basic electrode A