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.
Convert RPM to MPH. Do your bike workout and write down the rpm number or numbers that youâre interested in and want to convert to mph, such as your top speed or your speeds at selected intervals. Measure the diameter of the bikeâs wheel after your workout, using a tape measure or a similar device. Multiply the rpm number by 60 to convert revolutions per minute to revolutions per hour. Multiply the result by the wheelâs diameter, then multiply the new result by pi, or 3.1416.