Three inductive loads, each of resistance 40 and reactance 90 are connected in delta. When connected to a 3-phase supply the loads consume 1.2kW. Calculate (a) the power factor of the load, (b) the phase current, (c) the line current (d) the supply voltage. Cos

Three inductive loads, each of resistance 40 and reactance 90 are connected in delta. When connected to a 3-phase supply the loads consume 1.2kW. Calculate (a) the power factor of the load, (b) the phase current, (c) the line current (d) the supply voltage. Cos

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 2.23P: A single-phase source has a terminal voltage V=1200volts and a currentI=1530, which leaves the...

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Question

PROBLEMS (PE. NO: 325)
Three inductive loads, each of resistance 40 and reactance 90 are connected in delta. When
connected to a 3-phase supply the loads consume 1.2kW. Calculate (a) the power factor of the load,
(b) the phase current, (c) the line current (d) the supply voltage.
Cos

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