QI: A synchronous motor having a power consumption of 50 kW is connected in parallel with a load of 200 kW having a power factor of 0.8 lag. If the combined load has a power factor of 0.9, what is the value of leading reactive kVA supplied by the motor and at what power factor is it working.

QI: A synchronous motor having a power consumption of 50 kW is connected in parallel with a load of 200 kW having a power factor of 0.8 lag. If the combined load has a power factor of 0.9, what is the value of leading reactive kVA supplied by the motor and at what power factor is it working.

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...

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Question

QI:
A synchronous motor having a power consumption of 50 kW is connected in parallel with
a load of 200 kW having a power factor of 0.8 lag. If the combined load has a power
factor of 0.9, what is the value of leading reactive kVA supplied by the motor and at what
power factor is it working.

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