When electricity was invented, there was quite a fierce competition between two inventors/scientists, Thomas Edison and Nikola Tesla. Edison invented direct current (DC) and Tesla Invented alternating current (AC). After …
Houses Are Supplied With Alternating Current Before we get into the differences between AC and DC fans, it is important to know that residential homes are supplied with alternating current. …
AC or DC describes the way that a ceiling fan gets its power. AC currents change direction periodically while DC currents move in the same direction all the time. Because …