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MILLWRIGHT ALBERTA PERIOD Exam Study Guide
Complete Questions Bank and Correct Answers
Guaranteed Pass Latest Version 2025
100 realistic Alberta Millwright Period Exam practice
questions. (mixed Periods 1–4, styled exactly like the real
provincial period exams and Red Seal).
These are written to match the current Alberta
curriculum and exam weighting as of 2025.
### Period Exam Practice Test – 100 Questions (Starts
from Question 1)
1. What is the minimum distance that a portable ladder
must extend above the landing surface when used for
access?
A) 600 mm
B) 900 mm
C) 1.2 m
D) 1.5 m
, @#$%^&*()_)(^%$#$%^&()_+_)^$#@#%^&*()_+_(^$#@
Answer: B) 900 mm.
2. When using a mobile crane, who is the only person
authorized to give hand signals to the operator?
A) Any worker on site
B) The designated signal person
C) The site supervisor
D) The rigger
Answer: B).
3. The maximum allowable slope for a Type 1 wooden
ramp is:
A) 1:1
B) 1:3
C) 1:6
D) 1:8
Answer: B) 1:3.
4. What colour is the label for a Class D fire extinguisher?
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A) Red
B) Yellow
C) Blue
D) Black
Answer: B) Yellow.
5. What is the primary purpose of lockout/tagout?
A) Prevent accidental start-up of equipment
B) Identify broken machinery
C) Mark equipment for repair
D) Protect against theft
Answer: A).
6. A 3/8-16 UNC bolt has a major diameter of:
A) 0.375"
B) 0.500"
C) 0.625"
, @#$%^&*()_)(^%$#$%^&()_+_)^$#@#%^&*()_+_(^$#@
D) 0.750"
Answer: A) 0.375".
7. What is the thread pitch of an M20 × 2.5 metric bolt?
A) 2.0 mm
B) 2.5 mm
C) 3.0 mm
D) 3.5 mm
Answer: B) 2.5 mm.
8. The included angle of an Acme thread is:
A) 29°
B) 55°
C) 60°
D) 90°
Answer: A) 29°.
9. Which type of key is designed to take shear load only?
MILLWRIGHT ALBERTA PERIOD Exam Study Guide
Complete Questions Bank and Correct Answers
Guaranteed Pass Latest Version 2025
100 realistic Alberta Millwright Period Exam practice
questions. (mixed Periods 1–4, styled exactly like the real
provincial period exams and Red Seal).
These are written to match the current Alberta
curriculum and exam weighting as of 2025.
### Period Exam Practice Test – 100 Questions (Starts
from Question 1)
1. What is the minimum distance that a portable ladder
must extend above the landing surface when used for
access?
A) 600 mm
B) 900 mm
C) 1.2 m
D) 1.5 m
, @#$%^&*()_)(^%$#$%^&()_+_)^$#@#%^&*()_+_(^$#@
Answer: B) 900 mm.
2. When using a mobile crane, who is the only person
authorized to give hand signals to the operator?
A) Any worker on site
B) The designated signal person
C) The site supervisor
D) The rigger
Answer: B).
3. The maximum allowable slope for a Type 1 wooden
ramp is:
A) 1:1
B) 1:3
C) 1:6
D) 1:8
Answer: B) 1:3.
4. What colour is the label for a Class D fire extinguisher?
, @#$%^&*()_)(^%$#$%^&()_+_)^$#@#%^&*()_+_(^$#@
A) Red
B) Yellow
C) Blue
D) Black
Answer: B) Yellow.
5. What is the primary purpose of lockout/tagout?
A) Prevent accidental start-up of equipment
B) Identify broken machinery
C) Mark equipment for repair
D) Protect against theft
Answer: A).
6. A 3/8-16 UNC bolt has a major diameter of:
A) 0.375"
B) 0.500"
C) 0.625"
, @#$%^&*()_)(^%$#$%^&()_+_)^$#@#%^&*()_+_(^$#@
D) 0.750"
Answer: A) 0.375".
7. What is the thread pitch of an M20 × 2.5 metric bolt?
A) 2.0 mm
B) 2.5 mm
C) 3.0 mm
D) 3.5 mm
Answer: B) 2.5 mm.
8. The included angle of an Acme thread is:
A) 29°
B) 55°
C) 60°
D) 90°
Answer: A) 29°.
9. Which type of key is designed to take shear load only?
