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.
Rating Newest Oldest. Best Answer: It literally means electrically connecting it, or some parts of it, to earth or ground. There are often (in fact usually) parts of electrical appliances which are not under voltage and play no part in the electrical functioning of the appliance.nside the appliance the earth wire is connected to the body of the appliance. It provides safety. So if there is a short circuit or some current leaks intot he body of the appliance the same is transmitted tot he ground thru the earth wire.