Which of the following is a recommended step before turning on a hot plate or stirring a hot solution?

Which of the following is a recommended step before turning on a hot plate or stirring a hot solution?

• A. Inspect cords and plugs for damage
• B. Tie back hair and secure loose clothing
• C. Remove flammable materials from the area
• D. Ensure ventilation

Answer: (A)

Before turning on a hot plate, the key safety check is the electrical condition of the device. Inspecting cords and plugs for damage is the most important step because frayed insulation, exposed conductors, or a cracked plug can cause shock, short circuits, or arcing when power is applied, potentially starting a fire or injuring you. If you see any wear, don’t power the unit—take it out of service and arrange for repair or replacement. Other safety practices, like tying back hair and securing loose clothing, removing flammable materials, and ensuring ventilation, are important for other hazards but don’t directly prevent an electrical problem at the moment you energize the hot plate.

Before turning on a hot plate, the key safety check is the electrical condition of the device. Inspecting cords and plugs for damage is the most important step because frayed insulation, exposed conductors, or a cracked plug can cause shock, short circuits, or arcing when power is applied, potentially starting a fire or injuring you. If you see any wear, don’t power the unit—take it out of service and arrange for repair or replacement. Other safety practices, like tying back hair and securing loose clothing, removing flammable materials, and ensuring ventilation, are important for other hazards but don’t directly prevent an electrical problem at the moment you energize the hot plate.