Answer / s c budhiraja

Potential difference betveen two phases is voltage of the
system i.e 415V,11KV,33KV,66KV,132KV,220KV & so on.

Answer / dinesh kumar

Not only 415,
11 KV, 33 KV, 66 KV etc also

Answer / shyamkr

415 v.

Answer / Awinav Kumar

In electrical engineering, a two-phase system is a power system that uses two independent sinewaves 90 degrees out of phase with each other. The main difference between single-phase and two-phase systems is that single-phase systems have only one active wire (line-to-neutral) and are less efficient for long distances, while two-phase systems are more suitable for power transmission over longer distances due to reduced losses.

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