Power tools must have which features?

Power tools must have which features?

• A. Guards
• B. Safety Switches
• C. Both Guards and Safety Switches
• D. A built-in light

Answer: (C)

Power tools rely on two protective features to keep users safe: a guard that physically shields you from moving parts, and a safety switch that prevents accidental start-up and lets you stop the tool quickly if something goes wrong. The guard reduces the risk of contact with blades or bits, while the safety switch gives you deliberate control over starting and stopping the tool. A built-in light isn’t a universal safety requirement for most power tools, so it isn’t the defining safety feature here. That’s why the best answer includes both guards and safety switches.

Power tools rely on two protective features to keep users safe: a guard that physically shields you from moving parts, and a safety switch that prevents accidental start-up and lets you stop the tool quickly if something goes wrong. The guard reduces the risk of contact with blades or bits, while the safety switch gives you deliberate control over starting and stopping the tool. A built-in light isn’t a universal safety requirement for most power tools, so it isn’t the defining safety feature here. That’s why the best answer includes both guards and safety switches.