1. A radial distributor two-core cable having resistance of 0.352/km and reactance of 0.15 52/km is loaded as shown. The service mains B. C. D. and E are loaded with 25A at 0.8 pf lagging, 15A at 0.8 pf lagging. 50A at unity pf, and 40A at 0.9 pf lagging. respectively The length of the distributor i 1km. The lengths are AB-BC-CD. DE-2 AB. The voltage at the feeding point is 240V, which is considered as the reference. Find the voltages at the service mains (BCDE) and the total drop in the distributor. A B C Fig. for Q1 D E

1. A radial distributor two-core cable having resistance of 0.352/km and reactance of 0.15 52/km is loaded as shown. The service mains B. C. D. and E are loaded with 25A at 0.8 pf lagging, 15A at 0.8 pf lagging. 50A at unity pf, and 40A at 0.9 pf lagging. respectively The length of the distributor i 1km. The lengths are AB-BC-CD. DE-2 AB. The voltage at the feeding point is 240V, which is considered as the reference. Find the voltages at the service mains (BCDE) and the total drop in the distributor. A B C Fig. for Q1 D E

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.34P: Three single-phase, two-winding transformers, each rated 450MVA,20kV/288.7kV, with leakage reactance...

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