Each branch of a three-phase star-connected load consist of a coil of resistance 20 2 and reactance 15 2. The load is supplied at a line voltage of 400 V, 50 Hz. Calculate the following: a. The Real Power drawn by the load. b. The Reactive Power drawn by the load. c. The Apparent Power drawn by the load.

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...
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Each branch of a three-phase star-connected load consist of a coil of resistance 20 2 and
reactance 15 2. The load is supplied at a line voltage of 400 V, 50 Hz. Calculate the
following:
a. The Real Power drawn by the load.
b. The Reactive Power drawn by the load.
c. The Apparent Power drawn by the load.
Transcribed Image Text:Each branch of a three-phase star-connected load consist of a coil of resistance 20 2 and reactance 15 2. The load is supplied at a line voltage of 400 V, 50 Hz. Calculate the following: a. The Real Power drawn by the load. b. The Reactive Power drawn by the load. c. The Apparent Power drawn by the load.
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