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(Solved): The three parallel loads in the circuit shown in Fig. can be described as follows: Load 1 isabsorbin ...
The three parallel loads in the circuit shown in Fig. can be described as follows: Load 1 is
absorbing an average power of 4kw and delivering reactive power of 2kvars; Load 2 is absorbing an average power of 9 kW and absorbing reactive power of 5kvars; Load 3 is a 20 ohm resistor in parallel with a capacitor whose reactance is -10j ohm.
Finda)the rms magnitude and the phase angle of Vg if VO= 200 + 0j
b) The total real and reactive power delivered forthe source.
c) Find the power "lost" in the line 0.1 +J0.25 Q
1. show how did you find S1, S2 and S3?
2. show how did you find Vg?
3. show how did you find the power delivered for the source.?
4. show how did you find the power "lost" in the line 0.1 +J0.25 22.?
pls answer each of them
Expert Answer
(1) Find S1,S2,S3: Given V0=200+j0=200?0oV Load:1 Power P1=4kw Reactive power delivered Q1=2kvar apparent power S1=P1?jQ1 S1=P12+Q12=42+22=4.472KVA Ph