Millwright Hydraulics Math with Complete Solutions (2025/2026) – Comprehensive Exam Preparation and Practice Workbook

Millwright - Safety Math With Complete
Solutions 100% 2024
What is the fire triangle?



a. Wood, coal, combustibles

b. Heat, fuel, oxygen

c. Class A, B, C

d. Green triangle, blue circle, red square - correct answer b. Heat, fuel, oxygen



Whose responsibility is it for you to wear Protective equipment in good order?



a. Your own

b. Plant manager

c. Manufacturer

d. Supervisor - correct answer a. Your own



PPE stands for what?



a. Prepared protective equipment

b. Personal proactive equipment

c. Personal protective equipment

d. Pre-arranged protective equipment - correct answer c. Personal protective equipment



4. What class fire extinguisher is used for combustible metals?



a. A

b. B

, c. C

d. D - correct answer d. D



5. What is important to do before welding in a tank?



a. Check for gasses and oxygen level with an air quality tester

b. Check for nitrogen levels with a nitrogen tester

c. Light a match to check for vapours

d. Be well rested in case of low oxygen levels - correct answer a. Check for gasses and oxygen level with
an air quality tester



6. What does ISO stand for?



a. International standards organization

b. Industry standards organization

c. International organization for standardization

d. Internal safety organization - correct answer c. International organization for standardization



7. What class of Fire extinguisher is used to put out a fire involving electrical equipment?



a. A

b. B

c. C

d. D - correct answer c. C



8. What does CSA stand for?



a. Canadian safety authority

b. Canadian Safety association