Which is the correct phasor equation indicating the transformer voltages leading?

Question

TuteeHUB · Accepted Answer

V₂ = V₁ + I*(R cos - X sin )

TuteeHUB · Answer

V1 = V2 + I*(R cos - X sin )

TuteeHUB · Answer

V2 = V1 + I*(R cos - X sin )

TuteeHUB · Answer

V1 = V2 + I*(X cos - X sin )

TuteeHUB · Answer

V1 = V2 + I*(R cos - R sin )

1.	Which is the correct phasor equation indicating the transformer voltages leading?
A.	V<sub>1</sub> = V<sub>2</sub> + I*(R cos - X sin )
B.	V<sub>2</sub> = V<sub>1</sub> + I*(R cos - X sin )
C.	V<sub>1</sub> = V<sub>2</sub> + I*(X cos - X sin )
D.	V<sub>1</sub> = V<sub>2</sub> + I*(R cos - R sin )
Answer» B. V<sub>2</sub> = V<sub>1</sub> + I*(R cos - X sin )

Discussion