A 220 V, 3-phase voltage is applied to a balanced delta-connected 3-phase load of phase impedanoe (15 +/20) Q Find: (i) The phasor current in each line. (iii) What is the phasor sum of the three line currents ? Why does it have this value? (i) What is the power consumed per phase ? JAns. 15.24 A: 1161.6 W; zerol

Power System Analysis and Design (MindTap Course List)
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ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
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Chapter2: Fundamentals
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A 220 V, 3-phase voltage is applied to a balanced delta-connected 3-phase load of phase impedane (15 + j20) 2.
Find:
(ii) What is the power consumed per phase ?
(i) The phasor current in each line.
(iii) What is the phasor sum of the three line currents ? Why does it have this value ?
|Ans. 15.24 A; 1161.6 W ; zero]
Transcribed Image Text:A 220 V, 3-phase voltage is applied to a balanced delta-connected 3-phase load of phase impedane (15 + j20) 2. Find: (ii) What is the power consumed per phase ? (i) The phasor current in each line. (iii) What is the phasor sum of the three line currents ? Why does it have this value ? |Ans. 15.24 A; 1161.6 W ; zero]
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