Circle diagram Circle diagram First conceived by A. Heyland in 1894 and B.A. Behrend in 1895, the circle diagram is the graphical representation of the performance of the electrical machine drawn in terms of the locus of the machine's input voltage and current. The circle diagram can be drawn for alternators, synchronous motors, transformers, induction motors. The Heyland diagram is an approximate representation of circle diagram applied to induction motors, which assumes that stator input voltage, rotor resistance and rotor reactance are constant and stator resistance and core loss are zero. Another common circle diagram form is as described in the two
What a Country! What a Country! What a Country! is an American sitcom that aired in syndication from September 27, 1986 to May 23, 1987. It was based on the 1977-1979 British sitcom "Mind Your Language". The series was intended as somewhat of a showcase for comedian Yakov Smirnoff, whose catchphrase provided the show's title. "What a Country!" is set in a class of recent immigrants to the United States who are trying to pass the citizenship test. Their teacher, Taylor Brown (played by Garrett M. Brown) is an American English language teacher, while the students include Nikolai (a Russian taxi driver), Laszlo