AC (alternating current)
Alternating current aisi Vidyut Dhara hai hai jo samay ke sath apni Disha Barman Badal leti hai, tatha is prakriya ki punaravriti hoti rahti hai ac kahlati hai.hamare gharon mein pahunchne wali Vidyut ac hi hoti hai Bharat mein aisi ki avriti 50 hz hai.
DC (direct current)
direct current vah Vidyut Dhara Jo samay ke anusar apni Disha nahin badalti apni Disha Sthal rakhti hai direct current kahlati hai baton tatha DC generation se ISI prakar ki dhara prapt hoti hai.
Pratyavarti Dhara (alternative current)DC Parivartan mein registence ya load mein current Keval ek direction mein flow hota hai tatha iska man bhi niyat hota hai is prakar ki dhara DC Dhara kahlati hai iske viprit AC supply mein Dhara ka man tatha Disha periodically change hota rahata hai.
Periodically ka Arth hota hai ki usi Kiran ki baar baar punaravriti hoti rahti hai.
"atta pratyavarti Dhara Hoti hai jismein current pahle ek Disha mein pravahit hota hai tatha per Disha badalkar dusri Disha mein pravahit hota hai tatha ek nirdharit avadhi ke bad yah process repeat hoti rahti hai kyunki Dhara bolate ki prakriti per nirbhar Karti hai tatha alternated bolate ek aisi bolate jhuthi hai jiski Dhruv tatha man samay ke sath change hota rahata hai "
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