Answer / satya dev

Basically 3 Lines are connected to the motor for operation
that is known as Line1, Line2 and Line-3 or L1, L2 and
L3.and the voltage between L1-L2, L2-L3 and L3-L1 are
called Phases. During the single phasing actualy one Line
has failed so two phases will be down and one phase will be
acting thast why it is called single phasing. single
phasing means one line failed and it will resulted two
phase dead only one phase can active.

Answer / k.prakashchandra

When one phase is missing ,the other two phases form one
phase of line voltage as neutral is not connected .If two
phases are absent as there is no return path, the condition
is zero phasing

Answer / guest

I woukd like to ask above question.

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