A balanced, three-phase circuit is characterized as follows: • Y- connected; • Source...

A balanced, three-phase circuit is characterized as follows:

• Y- connected;

• Source voltage in the b-phase is

• Source phase sequence is acb;

• Line impedance is

• Load impedance is

a) Draw the single phase equivalent for the a-phase.

b) Calculate the a-phase line current.

c) Calculate the a-phase line voltage for the three-phase load.