Problem 02: A 440 volts three-phase supply is connected with a Y-connected load having R= 24 Q and XL = 18 2 in series in per phase. Calculate: (a) (i) The magnitude of impedance: (ii) The angle of impedance: (iii) The phase voltage: (iv) The phase current: (v) The line current: (b) (i) The real power: (ii) The reactive power: (iii) The apparent: (iv) The power factor: (v) The reactive factor:

Problem 02: A 440 volts three-phase supply is connected with a Y-connected load having R= 24 Q and XL = 18 2 in series in per phase. Calculate: (a) (i) The magnitude of impedance: (ii) The angle of impedance: (iii) The phase voltage: (iv) The phase current: (v) The line current: (b) (i) The real power: (ii) The reactive power: (iii) The apparent: (iv) The power factor: (v) The reactive factor:

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 2.13MCQ

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