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.

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