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Christmas light have always been AC.

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13y ago

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Do strobe lights use ac or dc current to flash?

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.


What device converts dc current to ac current?

A "Rectifier" converts AC current to pulsating DC current.


What is the sign for ac and DC current?

AC means alternating current DC means direct current there is no polarity reversal


What is the difference between ac and dc grounding?

The difference AC and DC grounding is that AC is alternate current and DC is direct current. Grounding for both AC and DC is the same.


What are the two kinds electricity?

Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.Perhaps you are referring to DC and AC? DC is direct current - current flows in a single direction. In AC (alternating current), the current regularly changes its direction.


Does a fan run on a dc current or ac current?

AC


Which is the device that converts AC to DC?

A Rectifier converts Alternating current into Direct current


What is DC-AC?

AC/DC is a rock band. Their name refers to "alternating current direct current.


Is fluorescent lights fixtures ac or dc?

The basic fluorescent light fixture is AC, although there are fluorescent lights powered by DC.


Is home elect ac currant?

DC current is not used in home wiring. It may be used to power a door bell, alarm system, under counter lights, etc, that uses a transformer powered by AC that converts the power to DC. Other than that homes are wired for AC current only.


Did ceiling fan operate on dc or ac current?

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What IS AC power and DC power?

AC Power is Alternating Current whereas DC Power is Direct Current.