Abnormal electrode erosion is caused by the effects of corrosion, oxidation and reaction with lead, all resulting in abnormal gap growth. Melting. Melting is caused by overheating. Mostly, the electrode surface is rather lustrous and uneven.
Quick Answer. The Jersey Giant, the world's largest breed of chicken, can grow to more than 13 pounds in weight. In rare cases, castrated roosters can weigh as much as 20 pounds. The Jersey Giant is named for its state of origin, New Jersey; it was developed in the late 19th century. Continue Reading.
The largest living bird in the world is the flightless ostrich found only in open country of Africa. The ostrichâs egg, averaging about 6 inches (150 millimeters) in length by 5 inches (125 millimeters) in diameter and weighing about 3 pounds (1.35 kilograms), is also the worldâs largest.