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Electrical Riddle No.54 - Frequency of Supply
It is stated in IEC that 50&60Hz are most dangerous frequency regarding electrical safety. Then why these frequencies are selected universly for electric supply
Author : V.K.Nambiathiri - From: India
Tue, August 2nd, 2011 - 17:08
Please refer to similar discussion in Power Generation Riddle No.2 .  
Author : Hamid - From: Iran
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