UK mains ac current is produced from a rotating 3 phase generator, rotating at 50 cycles per second (50 Hz)
I would assume that you mean what devices do you use to convert ac current to dc current?The answer is Diodes.seediode-bridge
UPS (UNINTERUPTED POWER SUPPLY ) Its charg only AC current (Alternating current). and inverter provide current DC TO AC ( Direct current to Alternating current)
Europe mostly uses 220 to 240 volts AC current at 50 Hz.
Strobe lights use ac or alternating current to flash. The frequency of 50 Hz is alternating current's frequency, coming in handy for its flashing.
AC. is alternating current and Dc is direct current. alternating equivalant to pulsating electricity while direct is a constant draw with little fluxuation.
ac
The reason an AC voltage applied across a load resistance produces alternating current is because when you have AC voltage you have to have AC current. If DC voltage is applied, DC current is produced.
ac
AC (alternating current) is produced in the the alternator. It is converted to DC (direct current) in the alternator by a configuration of diodes called a bridge rectifier. The remainder of the electrical system is DC.
First ac has to be rectified into dc and then that could be stored in a secondary cell in the form of chemical energy.
A rectifier turns the Alternating Current (AC) produced by the Alternator into Direct Current (DC) that your car uses.
Alternators usually produce AC current but in an automobile the current is fed through diodes which coverts it to DC power that the car can use.
Alternating current (AC) is generated by rotating a coil of wire within a magnetic field, which induces an alternating voltage in the coil. This process is known as electromagnetic induction and is the principle behind how AC electricity is produced in power plants.
Transformer is based on the principal of mutual inductance.Induction is produced due to sinusoidal wave form thats why we use Alternating current inspite of Direct current.
a generator or alternator,if the magnetic is permanent the current produced from the coil will be alternating current ac.
AC
You can block AC current by using a filter with a pass-band that is outside the frequency of the AC current.