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Q2: Three loads are connected as shown below to a 12040° V rms source. Load 1 absorbs 60 KVAR at pf = 0.85 lagging, load 2 absorbs 90 kW and 50 KVAR leading, and load 3 absorbs 100 kW at pf = 1. Find: a) Calculate the power factor of the parallel combination; b) Determine the current supplied by the source; c) The equivalent impedance. Load 2 Load 1 Load 3

Q2: Three loads are connected as shown below to a 12040° V rms source. Load 1 absorbs 60 KVAR at pf = 0.85 lagging, load 2 absorbs 90 kW and 50 KVAR leading, and load 3 absorbs 100 kW at pf = 1. Find: a) Calculate the power factor of the parallel combination; b) Determine the current supplied by the source; c) The equivalent impedance. Load 2 Load 1 Load 3

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q2: Three loads are connected as shown below to a 12040° V rms source. Load 1 absorbs 60 KVAR at pf = 0.85 lagging, load 2 absorbs 90 kW and 50 KVAR leading, and load 3 absorbs 100 kW at pf = 1. Find: a) Calculate the power factor of the parallel combination; b) Determine the current supplied by the source; c) The equivalent impedance. Load 2 V, Load 1 Load 3
Transcribed Image Text:Q2: Three loads are connected as shown below to a 12040° V rms source. Load 1 absorbs 60 KVAR at pf = 0.85 lagging, load 2 absorbs 90 kW and 50 KVAR leading, and load 3 absorbs 100 kW at pf = 1. Find: a) Calculate the power factor of the parallel combination; b) Determine the current supplied by the source; c) The equivalent impedance. Load 2 V, Load 1 Load 3
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