Three-Phase Transformer Efficiency || Example 33.2 || ENA 13.7(Bangla)(Theraja)

ENA 13.7(Bangla)(Theraja) || Example 33.2(Thraja) || Bangla
A 500kVA, 3 Phase, 50Hz Transformer has a voltage ratio of 33/11kV and is delta-star connected.
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[@hussamal-dragmeh8074]

The transformation ratio calculated by dividing primary voltage over secondary voltage .... In the video you divided secondary voltage over primary ..

[@ElectricalEngineeringAcademy]

It does not make much difference as long as you know what you are doing. For step down transformer ( say 11000 to 220 V) we generally use the formula you are saying. For step up generally secondary voltage over primary is used.

[@nazmulhoque5333]

Thanks a bunch

[@ataur3027]

Dear sir B L THERAJA 37.14 alternator problem.. have tutorial video???
thank you

[@ElectricalEngineeringAcademy]

r u talking about example 37.14? please mail me a snap shot

[@abuthahertusar9727]

আপনার বাসা কৈ,,???
পশ্চিমবঙ্গ,,??

[@ElectricalEngineeringAcademy]

No

[@Arjun_CCBP]

Why kva is taken as power

[@ElectricalEngineeringAcademy]

Watt is real power, kva is apparent power.

[@Arjun_CCBP]

Please reply me