Circuit Diagram Ground. Always reference the wiring diagrams listed here to see how the. A straight line represents the wire.
Unfortunately we often think of circuits and systems especially those with both analog and digital signals as having more than one ground. The same schematic shown without ground symbols. This type of ground is one in which the plug has 3 wires.
Exposed conductive parts of electrical equipment are connected to ground to protect users from.
Electrical circuits may be connected to ground for several reasons. A residual current device rcd residual current circuit breaker rccb or ground fault circuit interrupter gfci is an electrical safety device that quickly breaks an electrical circuit with leakage current to groundit is to protect equipment and to reduce the risk of serious harm from an ongoing electric shock. The cec defines grounding as. This ground is normally present on an electronic device that is powered by an ac plugged connected to an ac wall outlet.