CWB WELDING INSPECTOR LEVEL 1
EXAM STUDY GUIDE 2026/2027
COMPLETE QUESTIONS WITH
VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. OHS Act - ANSWER ✔ basic legal authority adopted and amended by
legislation
2. Importance of developing an effective welding health & safety program -
ANSWER ✔ prevent and reduce accidents in the workplace
3. Importance of developing an effective welding health & safety program -
ANSWER ✔ minimize the exposure of workers to hazardous situations and
substances
4. Importance of developing an effective welding health & safety program -
ANSWER ✔ reduce the costs of fatalities and lost-time injuries
5. Regulations - ANSWER ✔ detailed legal rules that have been amended and
adopted by persons given authority by Parliament
,6. WHMIS - ANSWER ✔ Workplace Hazardous Materials Information
System
7. WHMIS - ANSWER ✔ information on hazardous materials is available to
everyone in the workplace
8. WHMIS - ANSWER ✔ covers toxins and chemicals but not physical agents
9. GHS - ANSWER ✔ Globally Harmonized System
10.GHS - ANSWER ✔ internationally recognized hazard identification and
communication system
11.Supplier Label - ANSWER ✔ identifying label affixed to the container or
package
12.Confined Space - ANSWER ✔ not designed or intended for continuous
occupancy
13.Confined Space - ANSWER ✔ has limited or restricted access of egress or
an internal configuration that can complicate first aid
14.Confined Space - ANSWER ✔ atmospheric hazard may occur due to
construction, location, content, type of work
,15.Hazards of confined space - ANSWER ✔ Atmosphere: oxygen deficient;
oxygen enriched; flammable; toxic
16.Hazards of confined space - ANSWER ✔ Entry and exit points - may
prevent easy accessor quick escape
17.Hazards of confined space - ANSWER ✔ Working Surfaces - slippery,
sloped, uneven, elevated, irregularly shaped
18.Hazards of confined space - ANSWER ✔ Noise/vibrations - intensified w/in
the confined space
19.Hazards of confined space - ANSWER ✔ temperature, residual chemicals,
animals and insects, ventilation systems
20.Confined space procedure - ANSWER ✔ shall develop prior entering the
confined space
21.Hot work permit - ANSWER ✔ cover any activity that involves open flames
or produces heat or spark
22.Confined space entry permits - ANSWER ✔ cover any activity to take place
within a designated confined space
23.Disadvantages of water jet cutting include:
A) high initial cost, straight line cutting only, limited to cutting thin steel
plate thicknesses and disposal of spent water contaminated with
abrasives.
, B) it is limited to cutting ferrous materials only, high initial cost, and
frequent nozzle replacement.
C) high initial cost, frequent nozzle replacement, disposal of spent water
contaminated with abrasives and high noise level.
D) high noise level, limited to cutting metals only. - ANSWER ✔ C
24.Dimension lines are generally placed so that the drawing may be read from
the: A) bottom and left-hand edge of the sheet.
B) bottom and right-hand edge of the sheet.
C) left and right-hand edge of the sheet.
D) top and right-hand edge of the sheet. - ANSWER ✔ B
25.What is the maximum number of principal views in an orthographic
projection?
A) Three B) Five C) Six D) Seven - ANSWER ✔ C
26.The designation 3G refers to:
A) the horizontal position groove weld.
B) the vertical position groove weld.
C) the flat position groove weld.
D) the overhead position groove weld. - ANSWER ✔ B
27.Fillet welds are used to make:
A) butt, corner, and edge joints.
B) groove, tee, and edge joints.
C) flange, plug, and lap joints.
D) lap, tee, and corner joints. - ANSWER ✔ D
28.Welding inspection should begin:
A) when the components are assembled and ready to weld.
B) prior to the actual fabrication process.
EXAM STUDY GUIDE 2026/2027
COMPLETE QUESTIONS WITH
VERIFIED CORRECT ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. OHS Act - ANSWER ✔ basic legal authority adopted and amended by
legislation
2. Importance of developing an effective welding health & safety program -
ANSWER ✔ prevent and reduce accidents in the workplace
3. Importance of developing an effective welding health & safety program -
ANSWER ✔ minimize the exposure of workers to hazardous situations and
substances
4. Importance of developing an effective welding health & safety program -
ANSWER ✔ reduce the costs of fatalities and lost-time injuries
5. Regulations - ANSWER ✔ detailed legal rules that have been amended and
adopted by persons given authority by Parliament
,6. WHMIS - ANSWER ✔ Workplace Hazardous Materials Information
System
7. WHMIS - ANSWER ✔ information on hazardous materials is available to
everyone in the workplace
8. WHMIS - ANSWER ✔ covers toxins and chemicals but not physical agents
9. GHS - ANSWER ✔ Globally Harmonized System
10.GHS - ANSWER ✔ internationally recognized hazard identification and
communication system
11.Supplier Label - ANSWER ✔ identifying label affixed to the container or
package
12.Confined Space - ANSWER ✔ not designed or intended for continuous
occupancy
13.Confined Space - ANSWER ✔ has limited or restricted access of egress or
an internal configuration that can complicate first aid
14.Confined Space - ANSWER ✔ atmospheric hazard may occur due to
construction, location, content, type of work
,15.Hazards of confined space - ANSWER ✔ Atmosphere: oxygen deficient;
oxygen enriched; flammable; toxic
16.Hazards of confined space - ANSWER ✔ Entry and exit points - may
prevent easy accessor quick escape
17.Hazards of confined space - ANSWER ✔ Working Surfaces - slippery,
sloped, uneven, elevated, irregularly shaped
18.Hazards of confined space - ANSWER ✔ Noise/vibrations - intensified w/in
the confined space
19.Hazards of confined space - ANSWER ✔ temperature, residual chemicals,
animals and insects, ventilation systems
20.Confined space procedure - ANSWER ✔ shall develop prior entering the
confined space
21.Hot work permit - ANSWER ✔ cover any activity that involves open flames
or produces heat or spark
22.Confined space entry permits - ANSWER ✔ cover any activity to take place
within a designated confined space
23.Disadvantages of water jet cutting include:
A) high initial cost, straight line cutting only, limited to cutting thin steel
plate thicknesses and disposal of spent water contaminated with
abrasives.
, B) it is limited to cutting ferrous materials only, high initial cost, and
frequent nozzle replacement.
C) high initial cost, frequent nozzle replacement, disposal of spent water
contaminated with abrasives and high noise level.
D) high noise level, limited to cutting metals only. - ANSWER ✔ C
24.Dimension lines are generally placed so that the drawing may be read from
the: A) bottom and left-hand edge of the sheet.
B) bottom and right-hand edge of the sheet.
C) left and right-hand edge of the sheet.
D) top and right-hand edge of the sheet. - ANSWER ✔ B
25.What is the maximum number of principal views in an orthographic
projection?
A) Three B) Five C) Six D) Seven - ANSWER ✔ C
26.The designation 3G refers to:
A) the horizontal position groove weld.
B) the vertical position groove weld.
C) the flat position groove weld.
D) the overhead position groove weld. - ANSWER ✔ B
27.Fillet welds are used to make:
A) butt, corner, and edge joints.
B) groove, tee, and edge joints.
C) flange, plug, and lap joints.
D) lap, tee, and corner joints. - ANSWER ✔ D
28.Welding inspection should begin:
A) when the components are assembled and ready to weld.
B) prior to the actual fabrication process.
