CWB Level 2 Exam questions EXAM, || Questions and
Answers (Verified Answers) Complete Test (Latest Update
2026/2027) UPDATE!!
Terms in this set (115)
1. To measure the
strength of a welded joint what a) A transverse
weld tension test mechanical test would you
prescribe?
a) A transverse weld tension test
b) A charpy test.
c) A CTOD test.
d) An all weld metal tension test. e) A side bend test.
,2. Select the cutting process that would
provide the e) Laser
beam cutting narrowest heat affected zone
when cutting 12.5 mm (0.5
in) thick carbon steel.
a) Oxy-acetylene cutting.
b) Air-carbon arc cutting.
c) Oxy-propane cutting.
d) Plasma arc cutting.
e) Laser beam cutting
3. Which of the following refers to a
welder test where a b)
2G pipe assembly is placed
vertically and the joint welded in
the horizontal position without rotating the assembly?
a) 1G
b) 2G
c) 3G
d) 5G
e) 6G
,4. Which of the following b) Crack.
imperfections is normally
considered as
unacceptable regardless
of size or location?
a) Porosity.
b) Crack.
c) Inadequate penetration.
d) Lamination.
e) Burn-through.
5. Select the correct c) 0.025 in
penetrameter thickness for 2%
sensitivity when radiographing a
weldment 1 .25 inches in
thickness.
a) 0.012 in.
b) 0.015 in.
c) 0.025 in
d) 0.030 in.
6. Which of the following d) Porosity can result from faulty welder
statements concerning porosity technique.
is true?
a) Porosity cannot be trapped
within a weld.
b) Porosity moves up through
later passes and will show only
in a final pass.
c) Porosity is restricted to the
, centre line of a weld.
d) Porosity can result from faulty
welder technique.
e) Porosity can be dissipated
by an appropriate heat
treatment.
Answers (Verified Answers) Complete Test (Latest Update
2026/2027) UPDATE!!
Terms in this set (115)
1. To measure the
strength of a welded joint what a) A transverse
weld tension test mechanical test would you
prescribe?
a) A transverse weld tension test
b) A charpy test.
c) A CTOD test.
d) An all weld metal tension test. e) A side bend test.
,2. Select the cutting process that would
provide the e) Laser
beam cutting narrowest heat affected zone
when cutting 12.5 mm (0.5
in) thick carbon steel.
a) Oxy-acetylene cutting.
b) Air-carbon arc cutting.
c) Oxy-propane cutting.
d) Plasma arc cutting.
e) Laser beam cutting
3. Which of the following refers to a
welder test where a b)
2G pipe assembly is placed
vertically and the joint welded in
the horizontal position without rotating the assembly?
a) 1G
b) 2G
c) 3G
d) 5G
e) 6G
,4. Which of the following b) Crack.
imperfections is normally
considered as
unacceptable regardless
of size or location?
a) Porosity.
b) Crack.
c) Inadequate penetration.
d) Lamination.
e) Burn-through.
5. Select the correct c) 0.025 in
penetrameter thickness for 2%
sensitivity when radiographing a
weldment 1 .25 inches in
thickness.
a) 0.012 in.
b) 0.015 in.
c) 0.025 in
d) 0.030 in.
6. Which of the following d) Porosity can result from faulty welder
statements concerning porosity technique.
is true?
a) Porosity cannot be trapped
within a weld.
b) Porosity moves up through
later passes and will show only
in a final pass.
c) Porosity is restricted to the
, centre line of a weld.
d) Porosity can result from faulty
welder technique.
e) Porosity can be dissipated
by an appropriate heat
treatment.
