Why 220 V a.c. more dangerous than 220 V d.c. ?
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220V DC IS MORE DANGEROUS BECAUSE WHEN ACCIDENTLY A PERSON GET SHOCK HE WILL NOT BE DETACHED FROM THE CONSTANT FLOW OF CHARGE (DIRECT CURRENT) .
BUT IN AC CURRENT POLE CONTINUOUSLY CHANGES DUE TO WHICH IF A PERSON CAME IN CONTACT WITH AC CURRENT, HE WILL BE DETACHED SUDDENLY.
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