The following system has two loads. The first load Z draws an apparent power of 30...

 

Transcribed Image Text:

The following system has two loads. The first load Z₁ draws an apparent power of 30 kVA with a power factor of 0.9 lagging. The second load draws 40 kW of power with a power factor of 0.795 lagging. The voltage across the two loads equals 240 Vrms. (i) (20 points) Calculate the average (or real) power and reactive power for both loads; (ii) (20 points) Find the currents going to each load; (iii) (10 points) Calculate the the time domain voltage source v,(t) and the power factor at the source, assuming that it is operating at 60 Hz. w 0.1Ω 0000 0.1Ω Vs + Z₁ Z2 240/0°V rms The following system has two loads. The first load Z₁ draws an apparent power of 30 kVA with a power factor of 0.9 lagging. The second load draws 40 kW of power with a power factor of 0.795 lagging. The voltage across the two loads equals 240 Vrms. (i) (20 points) Calculate the average (or real) power and reactive power for both loads; (ii) (20 points) Find the currents going to each load; (iii) (10 points) Calculate the the time domain voltage source v,(t) and the power factor at the source, assuming that it is operating at 60 Hz. w 0.1Ω 0000 0.1Ω Vs + Z₁ Z2 240/0°V rms

Answer rating: 100% (QA)

i To calculate the average or real power and reactive power for both loads we can use the following ... View the full answer