Page 367 - Basic Electrical Engineering
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= 4.566 kW
Example 3.25 For the circuit shown in Fig. 3.55 calculate the total current,
power, and power factor of the whole circuit. Also calculate the reactive
power and apparent power of the circuit. Draw the phasor diagram.
Figure 3.55
Solution:
I = I + I = 10.2 ∠ − 22.2° + 2.47 ∠ 82°
2
1
= 10.2 cos 22.2° − j10.2 sin 22.2° + 2.47 cos82° + j2.47 sin82°
