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.
The Pomeranian is a small, toy-sized dog. The head is wedge-shaped and in proportion with the body. The short muzzle is straight and fine. The stop is well pronounced. The color of the nose varies with coat color. The teeth meet in a scissors bite. The almond-shaped eyes are dark and medium in size.