Question

Why positive sequence is variable throughout the circuit?

Answer 1

✨Hey there✨

✨here is your answer✨

Because that a balanced three-phase system is symmetric one. Negative and zero sequence components appear in three-phase systems' non-symmetric regimes.

In other words a balanced (i.e. symmetric) three phase system contains only positive sequence components by definition.

✨✨Hope it helps✨✨