Write notes/details for your MLA of your Websites (URL or a site-name to search it), Books (title, ISBN, chapter title, cite page numbers, and/or key words to search), Magazines/Periodicals (Article title, chapter title, cite page numbers, keyword search, or DOI number), etc.
Synchronous Speed When Alternating current (AC) is applied to the stator of a three phase motor, a rotating magnetic field is setup. This rotating magnetic field moves with a speed called synchronous speed. The Synchronous speed can be calculated as follows: 120 times the frequency (F), divided by the number of poles (P): The synchronous speed decreases as the number of poles increases. The table below shows the synchronous speed associated with various numbers of poles at supply frequencies of 50Hz and 60Hz: Rated Speed. The speed of operation of an AC motor when fully loaded at rated voltage is called the rated speed.
Welcome to Speed Distance Time. These calculators are for cyclists, athletes, joggers or anyone interested in measuring the speed, distance or time of a journey. Choose a calculator and enter the values you have into the white boxes. To change units, click on the orange drop down buttons. Calculate-Calculate either Speed, Distance or Time by simply entering the other two values. 2  Easy to use-Simply tap the value you'd like to calculate on the menu, and then enter your values by tapping the white areas. 3  Your result is updated whenever you make a change.