Three inductive loads, each of resistance 4 ohms and reactance 9 ohms, are connected in delta. When connected to a three-phase supply the loads consume 1.2 kW. Calculate (a)the power factor of the load, (b) the phase current, (c) the line current, and (d) the supply Voltage. Answers in magnitude.

Three inductive loads, each of resistance 4 ohms and reactance 9 ohms, are connected in delta. When connected to a three-phase supply the loads consume 1.2 kW. Calculate (a)the power factor of the load, (b) the phase current, (c) the line current, and (d) the supply Voltage. Answers in magnitude.

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 2.48P

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Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

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