Then the conduction angle for this type of amplifier circuit is only 180 o or 50% of the input signal. This pushing and pulling effect of the alternating half cycles by the transistors gives this type of circuit its amusing âpush-pullâ name, but are more generally known as the Class B Amplifier as shown below.
Like Lake Tanganyika, Lake Baikal was formed as an ancient rift valley, having the typical long crescent shape with a surface area of 31,722 km2 (12,248 sq mi). Baikal is home to thousands of species of plants and animals, many of which exist nowhere else in the world.
Lake Baikal, at the start of the Angara River, Irkutsk, Siberia, Russia, 1980s. Baikal is the largest freshwater lake in Asia and the deepest lake in the world.Getty Images. This page includes three lists of the world's largest lakes. They are ranked by surface area, volume, and depth.eepest Lakes in the World. Source: Wikipedia. * Some consider the Caspian Sea not to be a lake but it is surrounded by land and thus meets the generally accepted definition of a lake. ** Lake Baikal holds one-fifth of the world's freshwater.