bcoz t/f did\'t having p.f so p=vi i.e v in kv i in a i.e kva

bcoz t/f did\'t having p.f so p=vi i.e v in kv i in a i.e kva

Kw rated in plant because some energy lost and power factor is .8 but in x-mer some energy lost in x-mer and power factor is negligible so we rated x-mer in kva

Kw rated in plant because some energy lost and power factor is .8 but in x-mer some energy lost in x-mer and power factor is negligible so we rated x-mer in kva

bcoz its rating is decided by losses,since it has core loss which is proportional to voltage and ohmic losses which is proportional to current ,so rating = v*i i.e KVA

bcoz its rating is decided by losses,since it has core loss which is proportional to voltage and ohmic losses which is proportional to current ,so rating = v*i i.e KVA

because iron losses depends upon Voltage

because iron losses depends upon Voltage

The oil used is transformer oil which is a mixture of hydrocarbonss like paraffins, iso-paraffins,naphthalenes aromatics.It is even called as petrolium oil.Rohan

The oil used is transformer oil which is a mixture of hydrocarbonss like paraffins, iso-paraffins,naphthalenes aromatics.It is even called as petrolium oil.Rohan