2) The voltage and current of a Y-connected load are:

Vab=25/15°V,

Ic = 10275⁰ A

Find the total real power consumed by the load. Note: read the subscripts of the voltage and

current carefully.

Ve

Vc:

5 points

P30: 5 points

25

√3

P36 = 3.

Vab

√3

P30 = 3|vc||1c| cos

25

√3

25

√3

00v. 01 105° - 75° = 30°

€490°

<15° +90°

10.cos(30°) =

-Z105°

= 375 W consumed by the load.