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.
An electrical circuit containing one hot conductor and a neutral does not require a third ground conductor to function. Your ground can be a conductor or conduit for the purpose of creating aground fault current path. Ground-Fault Current Path.he Neutral for a circuit can be a Grounded conductor which is commonly called a (neutral) or as I explain to people an ungrounded conductor. 2. Some circuits get by without a neutral because a different energized conductor acts as a neutral.