Please answer the following: 1. A balanced star connected load has an impedance of 6 + j8 ohms per phase connected to a balanced 3-phase 200 volts per phase. Determine: a) current per phase b) line currents c) power per phase d) total power e) reactive power per phase f) total reactive power g)total apparent power 2. Three 40-ohm resistors are connected in star across 300 V, 3 phase supply. If one of the resistors is disconnected, determine the line current.

Please answer the following: 1. A balanced star connected load has an impedance of 6 + j8 ohms per phase connected to a balanced 3-phase 200 volts per phase. Determine: a) current per phase b) line currents c) power per phase d) total power e) reactive power per phase f) total reactive power g)total apparent power 2. Three 40-ohm resistors are connected in star across 300 V, 3 phase supply. If one of the resistors is disconnected, determine the line current.

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 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...

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