Plasma is the aqueous portion of the blood, the acellular portion in which the cellular portions are suspended and transported. It also contains electrolytes and substrates from digestion, such as glucose, fatty acids, and proteins. Hormones also are transported in this part of the blood.
In electrical engineering, ground or earth is the reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.trictly speaking, the terms grounding or earthing are meant to refer to an electrical connection to ground/earth. Bonding is the practice of intentionally electrically connecting metallic items not designed to carry electricity.
Grounded conductor-A system or circuit conductor that is intentionally connected to ground. This conductor has also been referred to as the neutral or common conductor. Grounding conductor-a conductor used to connect equipment or the grounded circuit of a wiring system to the grounding electrode (s).Ungrounded conductor-A current carrying conductor not connected to ground. Device-A unit of an electrical system that is intended to carry but not utilize electricity.rounded conductor-A system or circuit conductor that is intentionally connected to ground. This conductor has also been referred to as the neutral or common conductor. Grounding conductor-a conductor used to connect equipment or the grounded circuit of a wiring system to the grounding electrode (s).