CWB WELDING INSPECTOR ACTUAL TEST QUESTIONS AND
ANSWERS 2025/2026
✔✔Cancer - ✔✔uncontrollable growth of abnormal cells caused by damage to cells
DNA
✔✔Carcinogen - ✔✔substance that causes cancer
✔✔Chronic reaction - ✔✔symptoms that develop over a period of time usually caused
by repeated exposure tp low concentrations of hazardous substance.
✔✔coalescence - ✔✔the growing together or growth into one body of the materials
being joined.
✔✔code - ✔✔its USA language where in Canada we call it Standard
✔✔coke - ✔✔the residue left from the fuel derived from the distillation of coal(used to
make steel) by removing oxygen and providing a heat source for iron ore
✔✔cold rolling - ✔✔a process used in steel making that reduces the thickness of a ingot
billet or slab using pressure without adding heat to material being rolled.
✔✔combustable - ✔✔A material that must be heated to between 37.8c and 93.3c
before it will burn or catch fire.
✔✔Complete joint penetration - ✔✔A groove weld condition in which weld metal
extends through the joint thickness
✔✔Concave fillet weld - ✔✔a fillet weld having a concave face
✔✔Concave root surface - ✔✔The configuration of a groove weld exhibiting underfill at
the root surface.
✔✔Concavity - ✔✔The maximum distance from the face of a concave fillet weld
perpendicular to a line joining the weld toes.
✔✔Continuous weld - ✔✔A weld extending continuously from one end of a joint to the
other. Where the joint is essentially circular, it extends completely around the joint.
✔✔Corner joint - ✔✔A joint type in which butting or nonbutting ends of one or more
workpieces converge approximately perpendicular to one another.
✔✔crack - ✔✔A fracture type discontinuity characterized by a sharp tip and high ratio of
length and width to opening displacement.
ANSWERS 2025/2026
✔✔Cancer - ✔✔uncontrollable growth of abnormal cells caused by damage to cells
DNA
✔✔Carcinogen - ✔✔substance that causes cancer
✔✔Chronic reaction - ✔✔symptoms that develop over a period of time usually caused
by repeated exposure tp low concentrations of hazardous substance.
✔✔coalescence - ✔✔the growing together or growth into one body of the materials
being joined.
✔✔code - ✔✔its USA language where in Canada we call it Standard
✔✔coke - ✔✔the residue left from the fuel derived from the distillation of coal(used to
make steel) by removing oxygen and providing a heat source for iron ore
✔✔cold rolling - ✔✔a process used in steel making that reduces the thickness of a ingot
billet or slab using pressure without adding heat to material being rolled.
✔✔combustable - ✔✔A material that must be heated to between 37.8c and 93.3c
before it will burn or catch fire.
✔✔Complete joint penetration - ✔✔A groove weld condition in which weld metal
extends through the joint thickness
✔✔Concave fillet weld - ✔✔a fillet weld having a concave face
✔✔Concave root surface - ✔✔The configuration of a groove weld exhibiting underfill at
the root surface.
✔✔Concavity - ✔✔The maximum distance from the face of a concave fillet weld
perpendicular to a line joining the weld toes.
✔✔Continuous weld - ✔✔A weld extending continuously from one end of a joint to the
other. Where the joint is essentially circular, it extends completely around the joint.
✔✔Corner joint - ✔✔A joint type in which butting or nonbutting ends of one or more
workpieces converge approximately perpendicular to one another.
✔✔crack - ✔✔A fracture type discontinuity characterized by a sharp tip and high ratio of
length and width to opening displacement.
