Ac Current Meaning
RMS - Root Mean Square - or effective current can be expressed as. This is done with any type of AC voltage source. Dc Current Vs Ac Current Difference Between Alternating Current And D Alternating Current Ac Vs Dc Current Engineering Science AC stands for Alternating Current meaning voltage or current that changes polarity or direction respectively over time. Ac current meaning . Alternating Current AC Definition. Alternating current is the safest way to transfer energy over large distances and is what is used by the national grid to transport energy from a power plant to buildings. Either in an alternating current AC or in a direct current DC. Using a transformer in conjunction with alternating current saves a lot of energy because transformers can easily change the voltage of the power coming through a wire. Electricity flows in two ways. Basically AC is used to deliver power to industries houses office buildings etc. The difference between AC and DC lies in th...