Why only 1 CVT in Y-phase is used for synchronization in 3 phase power system

Why only 1 CVT in Y-phase
is used for synchronization in 3 phase power system?

Question Posted / tejas.kasale

Why only 1 CVT in Y-phase is used for synchronization in 3 phase power system?..

Answer / k.prakashchandra

If only one CVT is opted, it is usually provided in the
middle phase( Y). For synch one phase is sufficient.

Is This Answer Correct ?

3 Yes

7 No

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