9. Find the total power in a delta connected load with 6+j8 ohms per phase and supplied from a 220V, 3-phase source. C. 8367W D. 8617W A. 8712 W B. 8376W

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9. Find the total power in a delta connected load with 6+j8 ohms per phase and
supplied from a 220V, 3-phase source.
A. 8712 W
C. 8367W
B. 8376W
D. 8617W
10. The phase b line voltage and the phase a line current of a balanced 3-phase system are:
V = 220 sin (wt + 210°) Volts and I = 10 sin (wt- 30°) Amp respectively. What is the power of the
system?
A. 1905 Watts
C. 5716 Watts
B.3300 Watts
D. 3810 Watts
Transcribed Image Text:9. Find the total power in a delta connected load with 6+j8 ohms per phase and supplied from a 220V, 3-phase source. A. 8712 W C. 8367W B. 8376W D. 8617W 10. The phase b line voltage and the phase a line current of a balanced 3-phase system are: V = 220 sin (wt + 210°) Volts and I = 10 sin (wt- 30°) Amp respectively. What is the power of the system? A. 1905 Watts C. 5716 Watts B.3300 Watts D. 3810 Watts
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