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An AC waveform is a sine wave and varies from positive to negative with a frequency of 60 Hertz (Cycles per Second). DC is a constant voltage and does not vary like the sine wave.

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AC (alternating current) and DC (direct current) differ in the direction of flow and voltage fluctuation. AC changes direction periodically, while DC flows in one direction. AC is more efficient for long-distance transmission due to lower energy loss, but DC is better for certain devices like electronics. The choice between AC and DC depends on the specific application and efficiency requirements of the electrical system.


Why ac currents are not used in houses?

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What are the key differences between DC and AC current, and how do these differences impact their applications in various electrical systems?

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Where can I find a converter for AC adaptors online?

Dvd Overseas has a great variety of AC adapter converters available to buy online. It also provides a comprehensive list of information on the differences between each converter.


Who is the main target for AC DC?

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What is the conflict between Nikola Tesla and Edison?

Nikola Tesla and Thomas Edison were opponents in The Battle of the Currents, the rivalry between Tesla's alternating current (AC) system for electricity and Edison's direct current (DC) system for electricity. AC 'won' the battle, the current is far more effective. This means that all electricity used today travels by AC, not DC. All DC is used for anymore is batteries.