DC (Direct Current) aur AC (Alternating Current) dono vidyut dhara (electric current) ke do pramukh prakar hain, aur inme kuch mukhya antar hain:
Disha (Direction of Current):
- DC (Direct Current): DC mein current ek hi disha mein flow karta hai. Yani ki, electrons hamesha ek hi disha mein chalte hain.
- AC (Alternating Current): AC mein current ka disha samay ke saath badalta rehta hai. Electrons ek samay mein ek disha mein flow karte hain, phir doosre samay mein ulte disha mein.
Utpatti (Generation):
- DC: Generally, battery ya cell ke through generate hota hai. Ismein current hamesha ek disha mein flow karta hai.
- AC: Power plants, generators, aur transformers ke through generate hota hai. Ismein current ka disha samay ke saath badalta rehta hai.
Vidut Tivrata (Voltage Level):
- DC: Voltage level sthir hota hai, aur ise constant voltage ke roop mein represent kiya jata hai.
- AC: Voltage level samay ke saath badalta rehta hai, aur isme peak voltage (adhiktam vidut tivrata) aur root mean square (RMS) voltage shamil hai.
Upayog (Applications):
- DC: Battery-operated devices jaise ki mobile phones, laptops, aur flashlights mein istemal hota hai.
- AC: Homes, industries, aur commercial establishments mein electricity distribution ke liye istemal hota hai.
Upakaran (Devices):
- DC: DC motors, electronic circuits, aur batteries.
- AC: Electric motors, transformers, aur most household appliances.
Vidyut Rukawat (Electrical Resistance):
- DC: DC mein electrical resistance ke prabhav se current kam ho sakta hai.
- AC: AC mein skin effect ke karan high frequency par resistance ka prabhav hota hai.
Yeh kuch mukhya antar hain DC aur AC ke beech. Har ek ka apna istemal aur labh hota hai, aur isiliye dono prakar ki dhara ko alag-alag upayog kiya jata hai.