Brush discharge plastics. The ability of an electrical discharge to cause an explosion in flammable atmospheres is measured by the "effective energy" of the discharge. The effective energy of brush discharges is 10-20 mJ, much larger than that of corona discharges 0.1 mJ. Therefore, brush discharges are considered an explosion hazard, while corona discharges are not. Brush discharges can occur from charged insulating plastics (for example polythene) to a conductor. Brush discharge A brush discharge is an electrical disruptive discharge similar to a corona discharge that takes place at an electrode with a high voltage applied to it, embedded in a nonconducting
Crown of the Realm its purpose. The Crown nominated the "Deemster King" Judiche, and attributed the supreme power, maintaining the powers to ratify the acts and the laws which regarded the whole realm. The Supreme Magistrate of the Crown was the "Deemster King" Judiche, although they could be substituted for a curadore or a majore if need be. The moots were in the capital (or wherever the judiche lived). The Sardinian word "logu" literally means "place", but when capitalised it refers to a "judicadu". It is derived from Latin "locus" (originally ""stlocus"" in Old Latin) from Proto-Indo-European "*stel-" ("to place", "to locate"). Crown of