Hierarchy of Controls Quiz

A solvent-based adhesive was replaced with a non-toxic, water-based alternative to reduce worker exposure to harmful fumes. Which level of the Hierarchy of Controls does this represent?

• Substitution

• Engineering Controls

• Administrative Controls

• PPE (Personal Protective Equipment)

A job rotation schedule was implemented to reduce repetitive strain injuries among workers on the packaging line. Which level of the Hierarchy of Controls does this represent?

• Substitution

• Engineering Controls

• Administrative Controls

• PPE (Personal Protective Equipment)

A physical barrier was installed between the loading dock and walkways to prevent workers from accidentally stepping into forklift traffic. Which level of the Hierarchy of Controls does this represent?

• Substitution

• Engineering Controls

• Administrative Controls

• PPE (Personal Protective Equipment)

High shelving units were removed and the office layout was redesigned so that frequently used items could be stored at ground level, eliminating the need for staff to climb or reach overhead. Which level of the Hierarchy of Controls does this represent?

• Elimination

• Substitution

• Engineering Controls

• Administrative Controls

Workers were issued hearing protection while working in areas with high decibel levels. Which level of the Hierarchy of Controls does this represent?

• PPE (Personal Protective Equipment)

• Administrative Controls

• Engineering Controls

• Substitution