Red Seal Construction Electrician Practice Exam

What does "daisy chaining" refer to in electrical terms?

1. Connecting multiple devices in a series along a single circuit

2. Connecting power sources in parallel

3. Using multiple circuits for one device

4. Combining circuits to improve voltage

The correct answer is: Connecting multiple devices in a series along a single circuit

Daisy chaining refers to the practice of connecting multiple devices in a series along a single circuit. This method allows power to flow from one device to the next, essentially linking them together in a manner similar to how a daisy chain looks visually. In electrical applications, this approach is often utilized to extend power to several devices from a single source without requiring additional circuits for each device. While this method can be convenient, it's essential to be aware of the circuit's load capacity to prevent overloads. If too many devices are daisy-chained together, they may draw more current than the circuit can safely handle, leading to potential hazards. The other options, while related to circuit configurations, do not accurately define daisy chaining. Connecting power sources in parallel, using multiple circuits for one device, or combining circuits to improve voltage describes different electrical concepts and practices that do not involve the series connection characteristic of daisy chaining.