Which item is NOT an administrative control?

Which item is NOT an administrative control?

• A. Training
• B. Interlocks
• C. Warning Signs
• D. Fences

Answer: (B)

The main idea here is distinguishing administrative controls from engineering controls in safety systems. Administrative controls are ways we manage risk through how people work—like training and posting warning signs. They rely on people following procedures or noticing information to stay safe. Engineering controls, on the other hand, physically reduce the hazard or the chance of exposure—things like interlocks that automatically shut something off or limit access, and fences that block entry. In this set, training and warning signs are administrative because they guide behavior and inform workers. Fences are engineering controls because they create a physical barrier. Interlocks also are engineering controls because they automatically prevent exposure rather than just telling people what to do. So the item that is not an administrative control is the interlocks.

The main idea here is distinguishing administrative controls from engineering controls in safety systems. Administrative controls are ways we manage risk through how people work—like training and posting warning signs. They rely on people following procedures or noticing information to stay safe. Engineering controls, on the other hand, physically reduce the hazard or the chance of exposure—things like interlocks that automatically shut something off or limit access, and fences that block entry.

In this set, training and warning signs are administrative because they guide behavior and inform workers. Fences are engineering controls because they create a physical barrier. Interlocks also are engineering controls because they automatically prevent exposure rather than just telling people what to do. So the item that is not an administrative control is the interlocks.