Final answer:
When powering down a system, peripherals should be turned off before the main device to prevent potential data loss and save energy. An example of a high power-consuming device is a gaming desktop computer, due to its high-performance components.
Step-by-step explanation:
When powering a system off, it's important to turn off peripherals before shutting down the main device or the computer. For example, if you have external devices like printers, scanners, or speakers connected to your computer, it is usually recommended to turn these off first before powering down the computer itself. This process helps in ensuring that any ongoing tasks or communications are properly ended, preventing potential data loss or corruption. Additionally, turning off the peripherals first can help in saving energy as these devices can sometimes consume a lot of power when left on.
Example of Power Consumption
A device that is likely to consume a lot of power when it is on/running is a gaming desktop computer. Gaming computers come with high-performance components like powerful CPUs, graphic cards, and multiple hard drives that can require a significant amount of electricity to function, especially when under heavy use. It may be convenient to first get the power in Watts and round to a nice number before proceeding to turn off such a system.