ABOUT TRANSFORMERS

CAN ANYONE ANSWER TO THIS QUESTION IN PARTICULAR?

CONSIDER A THREE-WINDING TRANSFORMER WITH THE FALLOWING PARTICULARS: Zp=Zs=Zt=0.02+j0.08 V2=400 I2=60/-30 GRAD.CELS. I3=50/-40 GRAD.CELS. ASSUME V2 IS THE REFERENCE PHASOR, CALCULATE V0, V1, I1, V3, THE APPARENT POWER AND THE POWER FACTORS AT THE PRIMARY, SECONDARY AND TERTIARY TERMINALS THE TRANSFORMER EFFICIENCY

JUST WANT TO DOBLE CHECK MY ANSWER.

I APPRECIATE ANY HELP.

THANKS!

Tell us what answer you got, and we will tell you if it's wrong.

-- Sincerely, |

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CAN ANYONE ANSWER TO THIS QUESTION IN PARTICULAR?

CONSIDER A THREE-WINDING TRANSFORMER WITH THE FALLOWING PARTICULARS: Zp=Zs=Zt=0.02+j0.08 V2=400 I2=60/-30 GRAD.CELS. I3=50/-40 GRAD.CELS. ASSUME V2 IS THE REFERENCE PHASOR, CALCULATE V0, V1, I1, V3, THE APPARENT POWER AND THE POWER FACTORS AT THE PRIMARY, SECONDARY AND TERTIARY TERMINALS THE TRANSFORMER EFFICIENCY

JUST WANT TO DOBLE CHECK MY ANSWER.

I APPRECIATE ANY HELP.

THANKS!

THREE-WINDING TRANSFORMER

CAN ANYONE ANSWER TO THIS QUESTION IN PARTICULAR?

CONSIDER A THREE-WINDING TRANSFORMER WITH THE FALLOWING PARTICULARS: Zp=Zs=Zt=0.02+j0.08 V2=400 I2=60/-30 GRAD.CELS. I3=50/-40 GRAD.CELS. ASSUME V2 IS THE REFERENCE PHASOR, CALCULATE V0, V1, I1, V3, THE APPARENT POWER AND THE POWER FACTORS AT THE PRIMARY, SECONDARY AND TERTIARY TERMINALS THE TRANSFORMER EFFICIENCY

I APPRECIATE ANY HELP.

THANKS!

I GOT: V3=399.9/-0.155 DEG.CELS. I1=109.58/-34.54 V1=393.26/-0.86 V0=133.33

Ah, but this is Usenet, and we will tell you that you got it right, you got it wrong, you got the right answer for the wrong reasons, and everything in between.

thanks!