What term describes an electrical device that provides multiple outlets and is supplied through a single inlet from the power source?

What term describes an electrical device that provides multiple outlets and is supplied through a single inlet from the power source?

• A. Junction boxes
• B. Power strips
• C. Extension cords
• D. Switches

Answer: (A)

The key idea is distinguishing a device that expands a single power source into several usable outlets from boxes that just enclose wiring. A power strip is designed to plug into one wall outlet and provide multiple receptacles for plugging in several devices. It’s built specifically to distribute power from a single inlet to many outlets, often with features like an on/off switch or surge protection. Junction boxes, by contrast, are used to enclose electrical connections inside walls or ceilings and don’t offer external outlets for plugging in devices. Switches control power to a circuit but don’t add extra outlets. So, the term that describes a device providing multiple outlets from a single inlet is power strip.

The key idea is distinguishing a device that expands a single power source into several usable outlets from boxes that just enclose wiring. A power strip is designed to plug into one wall outlet and provide multiple receptacles for plugging in several devices. It’s built specifically to distribute power from a single inlet to many outlets, often with features like an on/off switch or surge protection. Junction boxes, by contrast, are used to enclose electrical connections inside walls or ceilings and don’t offer external outlets for plugging in devices. Switches control power to a circuit but don’t add extra outlets. So, the term that describes a device providing multiple outlets from a single inlet is power strip.