alternating current

Noun

Meaning

an electric current that reverses direction sinusoidally

Source: WordNet

Synonyms

AC alternating electric current alternating actinium direct current ac power source alternate current alternating current network alternating current source alternating current voltage impulse like ac current absorption current ac grid ac mains ac network
Show all synonyms

Antonyms

direct current stigmatization dc

Hypernyms

power electricity electrical energy

Examples

In the US most household current is AC at 60 cycles per second Source: Internet

Alternating current sensing Since the basic indicator system in either an analog or digital meter responds to DC only, a multimeter includes an AC to DC conversion circuit for making alternating current measurements. Source: Internet

A power supply using a transformer with several windings, one or more rectifiers (which may themselves be vacuum tubes), and large filter capacitors provided the required direct current voltages from the alternating current source. Source: Internet

Because of the significant advantages of alternating current over direct current in transforming and transmission, electric power distribution is nearly all alternating current today. Source: Internet

A term formerly used for direct current was galvanic current. citation Alternating current main In alternating current (AC, also ac), the movement of electric charge periodically reverses direction. Source: Internet

As a result, voltage for alternating current almost never refers to the voltage at a particular instant, but instead is the root mean square (RMS) voltage, which is a way of defining an effective voltage when calculating power (RMS voltage × RMS current). Source: Internet

Close letter words and terms

alternating caps alternating case alternating copolymerization alternating current frequencies alternating current generator alternating current network