The term, stator is derived from the word stationary. The stator then is the stationary part of the AC motor. The rotor is the rotating electrical component. It also consists of a group of electro-magnets arranged around a cylinder, with the poles facing toward the stator poles.The rotor is located inside the stator and is mounted on the AC motor's shaft.hus, as the magnetic field of the stator rotates, the rotor is forced to rotate with it. One way to produce a rotating magnetic field in the stator of an AC Motor is to use a three-phase power supply for the stator coils.
Averages for Prague in December. Weather lowdown. After January, December is usually one of the coldest months of the year for Prague, Czech Republic. During this month, the average temperature for the city begins at 1Â°C, created by highs of 3Â°C during the daytime and lows of -1Â°C after dark.
This report describes the typical weather at the Ruzyne International Airport (Prague, Czech Republic) weather station over the course of an average year. It is based on the historical records from 1974 to 2012.he hottest day of the year is August 6, with an average high of 75AÂ°75Ã¢ f and low OFÂ°55a. 55Ã¢ f the cold season Lasts from november 15 to march 5 with an average daily high TEMPERATUREÂ°Below. 42a 42Ã¢ f the coldest day of The year, is january 23 with an AVERAGEÂ°Low of 25a 25Ã¢ FÂ°And. high of 34a 34Ã¢ f