The three parallel loads in the circuit shown below can be described as follow: Load 1 is absorbing an average power of 7.5kW and +7KVAR; Load 2 is absorbing an average power of 2.1kW and generating 2KVAR of magnetizing reactive power; Load 3 has 48 + 19.2j ohms impedance. Assum Vo = 480 angle 0 Vrms. Determine the total current drawn from the source. j0.5 N V. L, L2 L3

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 2.30P: Figure 2.26 shows three loads connected in parallel across a 1000-V(RMS),60Hz single-phase source....
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The three parallel loads in the circuit shown below can be described as follow: Load 1
is absorbing an average power of 7.5kW and +7KVAR; Load 2 is absorbing an average
power of 2.1kW and generating 2KVAR of magnetizing reactive power; Load 3 has 48 +
19.2j ohms impedance. Assum Vo = 480 angle 0 Vrms. Determine the total current
drawn from the source.
j0.5 2
迪中中
V.
V. L,
L2
L3
36.22 angle -37.8 deg. A
36.22 angle 37.8 deg. A
36.22 angle -47.8 deg. A
36.22 angle 47.8 deg. A
Transcribed Image Text:The three parallel loads in the circuit shown below can be described as follow: Load 1 is absorbing an average power of 7.5kW and +7KVAR; Load 2 is absorbing an average power of 2.1kW and generating 2KVAR of magnetizing reactive power; Load 3 has 48 + 19.2j ohms impedance. Assum Vo = 480 angle 0 Vrms. Determine the total current drawn from the source. j0.5 2 迪中中 V. V. L, L2 L3 36.22 angle -37.8 deg. A 36.22 angle 37.8 deg. A 36.22 angle -47.8 deg. A 36.22 angle 47.8 deg. A
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