● A single-phase network consists of three parallel branches, the currents in the respective branches being represented by: . ¡1= 20 sin 314t amperes; . i2 = 30 sin (314t - π/4) amperes; i3= 18 sin...

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A single-phase network consists of three parallel branches, the

currents in the respective branches being represented by:

. ¡1= 20 sin 314t amperes;

i2 = 30 sin (314t - π/4) amperes;

i3= 18 sin (314t + π/2) amperes.

The supply voltage for the network is also represented by 200

sin314t volts.

Calculate:

The total current in a form similar to the branch currents;

The impedance, resistance, and reactance of the network;

The circuit rms current and rms voltage in polar form.

Sep 13, 2022

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