Module one review questions with 100% correct answers

1. The four leading causes of death in the construction industry include electrical incidents, struck-by incidents, caught-in or caught-between incidents, and b. falls 2. A sign that has a white background with a green panel with white lettering is a b. safety instruction sign 3. To properly dispose of oily rags, they must be a. stored in a container designed for the purpose. 4. Keeping your work area clean and free of scraps or spills is referred to as c. housekeeping 5. HAZCOM classifies all paint, concrete, and wood dust as a. hazardous materials 6. Under HAZCOM, if you spot a hazard orn your job site must a. report it to your supervisor 7 Which of the following must be reported to your supervisor? c. All injuries, incidents, and accidents 8. Metal ladders should not be used near c. electrical equipment 9. If you lean a straight ladder against the top of a 16-foot (4.8 m) wall, the base of the ladder should be b. 4 feet (1.2 m) from the base of the wall 10. The two basic types of scaffolds are a. self-supporting and suspended scaffolds 11. Interlocking stacked material is done by d. placing the objects at right angles 12. To reduce the risk of workers being hurt or killed by falling materials, the maximum height-to-base ratio of a stack of materials should be b. 4:1 13. The most common cause of death for equipment operators is b. equipment rollover 14. Most cave-ins happen suddenly with little or no warning and occur in trenches 5 feet (1.5 m ) to b. 15 feet deep 15. In every trench over 4 feet (1.2 m) deep, there must be an exit every d. 25 feet 16. The minimum distance that a spoil pile must be located from the edge of an excavation is b. 2 feet 17. The type of trench protection designed to prevent trench wall cave-ins is d. shoring 18. Protective guards are provided on power tools and machines in order to keep b. workers from being caught in rotating or moving parts 19. The minimum safe working distance from exposed electrical conductors a. depends on the voltage 20. Work that is performed near a hazard but in direct contact with it is called c. proximity work 21. Circuit breakers and disconnect switches are examples of a. energy-isolating devices 22. Which of the following provide the best eye protection? c. Safety goggles 23. The type of respirator that has its own clearn air supply is the c. self-contained breathing apparatus 24. A worker can be exposed to hazardous materials by inhalation, ingestion, and b. absorption