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
A Golden Crown Sea, Viserys Targaryen is determined to force Khal Drogo to make him king. The title refers to the thing Viserys wants more than anything, and receives from Drogo in the most brutally ironic way possible. The episode was well received by critics, who praised aspects of the King's Landing storyline and the culmination of Viserys's storyline. In the United States, the episode achieved a viewership of 2.4 million in its initial broadcast. Like previous episodes, "A Golden Crown" interweaves action happening in multiple separate locations within and around the Kingdom of Westeros. Bran Stark is awakened from one of his