line currents. 3. Two balanced 30 loads are connected across a 230 V, balanced 30 ABC source. Load 1 dissipates 12 KW at 70% p.f. lagging. The combination of these two 30 loads draws 20 KVA at 82% p.f. lagging. If loads 1 and 2 are connected in delta and wye respectively, find: (a) The line currents of each 30 load; (b) The total line currents; (c) The impedance/ of each 30 load. 4. A balanced 36 vorn loadin

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.19P: Consider a single-phase load with an applied voltage v(t)=150cos(t+10)volts and load current...
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and (b) the total line currents.
3. Two balanced 30 loads are connected across a 230 V, balanced 30 ABC source. Load 1 dissipates 12
KW at 70% p.f. lagging. The combination of these two 30 loads draws 20 KVA at 82% p.f. lagging. If
loads 1 and 2 are connected in delta and wye respectively, find: (a) The line currents of each 30 load;
(b) The total line currents; (c) The impedance/ of each 30 load.
4. A balanced 36 vor load
of load 1 is
Transcribed Image Text:and (b) the total line currents. 3. Two balanced 30 loads are connected across a 230 V, balanced 30 ABC source. Load 1 dissipates 12 KW at 70% p.f. lagging. The combination of these two 30 loads draws 20 KVA at 82% p.f. lagging. If loads 1 and 2 are connected in delta and wye respectively, find: (a) The line currents of each 30 load; (b) The total line currents; (c) The impedance/ of each 30 load. 4. A balanced 36 vor load of load 1 is
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