What is an Arc ? | Arc in Circuit Breaker Before going through details of arc quenching or arc extinction technologies employed in circuit breaker we should know first what is arc actually. What is an Arc ?
Meet the World's Tallest and Shortest Dogs! Gibson and Boo Boo. These are the extremes: the world's tallest dog Gibson (7 ft / 2.1 m tall when standing on his hind legs) has met Boo Boo (4 in / 10 cm high) the world's smallest dog in Sacramento, California for Guinness World Records Day 2007.
Puerto Rico Dorado. When. The smallest dog living, in terms of height, is a female Chihuahua called Milly, who measured 9.65 cm (3.8 in) tall on 21 February 2013 and is owned by Vanesa Semler of Dorado, Puerto Rico. Milly's full pedigree name Miracle Milly. She was born on 1 December 2011.