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Jadaav
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Why is an alternating current used for long distance transmission of electrical power ?
What about direct current ?
What about direct current ?
A.C (alternating current) for power transmission refers to the use of alternating electrical current to transmit power over long distances.
A.C power transmission works by converting electrical energy into a high voltage, which is then transmitted through power lines. This high voltage is then converted back to a low voltage for use in homes and businesses.
A.C power transmission has several advantages, including the ability to transmit power over long distances without significant power loss, the ability to easily change the voltage level for different applications, and the ability to use transformers to increase or decrease voltage.
Some of the disadvantages of A.C power transmission include the need for costly infrastructure such as power lines and transformers, the potential for power loss due to resistance in the power lines, and the possibility of electrical interference with other electronic devices.
A.C and D.C (direct current) power transmission have different strengths and weaknesses. A.C is better suited for long distance transmission due to its ability to easily change voltage levels, while D.C is better for shorter distances and for use in electronic devices. A.C also has lower power loss in transmission compared to D.C.