Stator Winding. A stator winding is simply the stationary winding in an electric motor, either for rotary or linear. The stator in an AC motor is a wire coil, called a stator winding, which is built into the motor. When this coil is energized by AC power, a rotating magnetic field is produced.The stator windings have a very low resistance and the winding is also insulated from the frame.tator Winding. A stator winding is simply the stationary winding in an electric motor, either for rotary or linear. The stator in an AC motor is a wire coil, called a stator winding, which is built into the motor. When this coil is energized by AC power, a rotating magnetic field is produced.
December San Francisco. Weather Lowdown. December is winter and the rainy season in San Francisco, USA. This time of year brings gradually falling day time temperatures and an average temperature of 100C. The average high and low temperatures vary from a low of 80C to a day time high of 130C.
n/a. The highest average temperature in San Francisco is September at 58.2 degrees. The coldest average temperature in San Francisco is December at 49.6 degrees. The most monthly precipitation in San Francisco occurs in January with 0 inches.The San Francisco weather information is based on the average of the previous 3-7 years of data.he San Francisco, CA air quality index is 4% less than the California average and 6.6% greater than the national average. The San Francisco, CA pollution index is the sum of the most hazardous air pollutants displayed in pounds.