An industrial load of 200KW has a power factor of 0.5 lagging. A group of synchronous motors operating at a power factor of 0.8 leading is installed and the over-all power factor improves to 0.75 lagging. Determine the KVA rating of the synchronous motors installed. Answer = 130.2354 KVA
An industrial load of 200KW has a power factor of 0.5 lagging. A group of synchronous motors operating at a power factor of 0.8 leading is installed and the over-all power factor improves to 0.75 lagging. Determine the KVA rating of the synchronous motors installed. Answer = 130.2354 KVA
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 2.24P: A source supplies power to the following three loads connected in parallel: (1) a lighting load...
Related questions
Question
An industrial load of
200KW has a power
factor of 0.5 lagging. A
group of synchronous
motors operating at a
power factor of 0.8
leading is installed and
the over-all power factor
improves to 0.75 lagging.
Determine the KVA
rating of the synchronous
motors installed.
Answer = 130.2354 KVA
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