Answer Posted / malik suhail

I am not quite sure
about d
answer,still
logically i am saying
some of the
reasons..
1.more load than
be placed on 3
phase.
2.suppose we are
supplyng electricity
to a village,if in a 3
phase one of the
phase becumz
inactive becoz of
sum fault,we can
use d other
two ,till the fault is
restored.while this
can't be done in
single phase.

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