CWB LEVEL 1 EXAM PREP PRACTICE TEST +
ANSWER KEY (UPDATED 2025)
1. The uwelding uinspector's urole uin uwelding ubegins:: ubefore uwelding ustart
2. Prior uto uwelding, uthe uwelding uinspector ushould ucheck uthat uthe::
uapproved uwelding uprocedures uare uavailable uand uthe uwelders uare uqualified
3. Which uis unot uthe ufunction uof uthe uwelding uinspector?: uDeveloping ua
urepair uprocedure
4. If u during u a u manufacturing u inspection, u cracking u is u found u on
u the u outside u of u a upressure uvessel uweld, uthe uinspector ushall:: urecord uthe
udetails uof uthe ucrack, uimmediately udraw uit uto uthe uattention uof uthe uwelding usupervisor uor
uthe uwelder uand ucheck uthat uit uis urepaired uin uaccordance uwith uan uauthorized urepair uprocedure
1 u/
u5
, 5. The uMaterial uTest uReport u(MTR) uis ua u(an): uimportant udocument uthat uprovides uthe
uowner u(and uthe ufabricator) uwith uthe uability uto uidentify uproperly uqualified umaterials.
6. The umaterial utest ureport u(MRT): u provides umechanical utest uresults uthat uconfirm uthat uthe
uproduct ucovered umeets uthe uspecification.
7. Reports u produced u by u the u welding u inspector u should u be;: u neat uand
uaccurate
8. When u reviewing u a u fabricator's u ITP u on u behalf u of u the u client, u the
u welding u inspec- utor ushould:: uindicate uany uhold upoints uso uthat uhe umay uwitness
uspecific uactivities
9. Which uinformation uwould ube uexpected uon uthe ufabricator's uITP?:
uThe upoint uin uthe uproject uat uwhich uwelding ustarts
10. Following ucompletion uof uthe uwelding uoperation, uthe uwelding
uinspector:: uchecks u that uall uthe urequired uwelds uhave ubeen umade
11. Steels u meeting u any u grade u of u CAN/CSA-40.21 u must u also
u meet u the u require- uments uof:: uCAN u/ uCSA-40.20
12. Which u information u might u be u found u on u an u MTR u (mill u test
u report u or u certificate)-
: u Chemical uanalysis
13. What umay ube urequired uif uthe uinspector uor upurchaser udoubts
uthat ua umaterial umeets uthe uchemistry uof uthe uquoted uspecification?:
uConfirmation uof uthe uchemistry uusing uPMI u(positive umaterial uidentification)
14. Material u to u be u welded u should u be u checked u for u physical
u condition u prior u to ufabrication. uThis uinspection umight ureveal::
uweathering uor utransportation udamage
15. An u SFA u designation u before u a u filler u metal u specification
u number u ( u such u as uSFA-5.4) umeans: uthe ufiller umetal umeets uan uAWS
uspecification uthat uhas ualso ubeen uadopted uby uthe uASME.
16. The u supplier u of u a u filler u metal u should u provide
u documentation, u such u as u a u lable uon uthe upackage, uthat ushows:: uthat uthe
umaterials umeet uthe ustandard's uclassification urequirements
2 u/
u5
ANSWER KEY (UPDATED 2025)
1. The uwelding uinspector's urole uin uwelding ubegins:: ubefore uwelding ustart
2. Prior uto uwelding, uthe uwelding uinspector ushould ucheck uthat uthe::
uapproved uwelding uprocedures uare uavailable uand uthe uwelders uare uqualified
3. Which uis unot uthe ufunction uof uthe uwelding uinspector?: uDeveloping ua
urepair uprocedure
4. If u during u a u manufacturing u inspection, u cracking u is u found u on
u the u outside u of u a upressure uvessel uweld, uthe uinspector ushall:: urecord uthe
udetails uof uthe ucrack, uimmediately udraw uit uto uthe uattention uof uthe uwelding usupervisor uor
uthe uwelder uand ucheck uthat uit uis urepaired uin uaccordance uwith uan uauthorized urepair uprocedure
1 u/
u5
, 5. The uMaterial uTest uReport u(MTR) uis ua u(an): uimportant udocument uthat uprovides uthe
uowner u(and uthe ufabricator) uwith uthe uability uto uidentify uproperly uqualified umaterials.
6. The umaterial utest ureport u(MRT): u provides umechanical utest uresults uthat uconfirm uthat uthe
uproduct ucovered umeets uthe uspecification.
7. Reports u produced u by u the u welding u inspector u should u be;: u neat uand
uaccurate
8. When u reviewing u a u fabricator's u ITP u on u behalf u of u the u client, u the
u welding u inspec- utor ushould:: uindicate uany uhold upoints uso uthat uhe umay uwitness
uspecific uactivities
9. Which uinformation uwould ube uexpected uon uthe ufabricator's uITP?:
uThe upoint uin uthe uproject uat uwhich uwelding ustarts
10. Following ucompletion uof uthe uwelding uoperation, uthe uwelding
uinspector:: uchecks u that uall uthe urequired uwelds uhave ubeen umade
11. Steels u meeting u any u grade u of u CAN/CSA-40.21 u must u also
u meet u the u require- uments uof:: uCAN u/ uCSA-40.20
12. Which u information u might u be u found u on u an u MTR u (mill u test
u report u or u certificate)-
: u Chemical uanalysis
13. What umay ube urequired uif uthe uinspector uor upurchaser udoubts
uthat ua umaterial umeets uthe uchemistry uof uthe uquoted uspecification?:
uConfirmation uof uthe uchemistry uusing uPMI u(positive umaterial uidentification)
14. Material u to u be u welded u should u be u checked u for u physical
u condition u prior u to ufabrication. uThis uinspection umight ureveal::
uweathering uor utransportation udamage
15. An u SFA u designation u before u a u filler u metal u specification
u number u ( u such u as uSFA-5.4) umeans: uthe ufiller umetal umeets uan uAWS
uspecification uthat uhas ualso ubeen uadopted uby uthe uASME.
16. The u supplier u of u a u filler u metal u should u provide
u documentation, u such u as u a u lable uon uthe upackage, uthat ushows:: uthat uthe
umaterials umeet uthe ustandard's uclassification urequirements
2 u/
u5
