A three-phase induction motor develops 20 kW when running at 90% efficiency, at a power factor of 0,45 lagging. Calculate the readings on each of the two watt meters connected to read the input power.
A three-phase induction motor develops 20 kW when running at 90% efficiency, at a power factor of 0,45 lagging. Calculate the readings on each of the two watt meters connected to read the input power.
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 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...
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