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why we generate transmit and distribute electrical supply
in multiple of 11
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Answer Posted / deepak panwar
Transformer induced voltage equation contains 4.44 factor, i.e. E= 4.44*f*T*Phi
E= induced emf/phase
T= no. of turns
f= frequency
Phi= maximum flux/ pole
Since, E is proportional to 4.44 and it is in turn multiple of 11. So always transmission and distribution voltage are multiple of 11.
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