Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

In physics, what term describes the condition of a device or system when it operates without any external source of electrical energy?
A. Off-grid
B. Passive
C. Without power
D. Standby