A load is supplied by a 230 V, 50 Hz source. The active power P and the reactive power Q consumed by the load are such that 1 kW SPS2 kW and 1 KVAR SQS2 KVAR. A capacitor connected across the load for power factor correction generates 1 KVAR reactive power. The worst case power factor after power factor connection is Options: 1. 0.447 lag 2. 0.707 lag 3. 0.894 lag 4.1

A load is supplied by a 230 V, 50 Hz source. The active power P and the reactive power Q consumed by the load are such that 1 kW SPS2 kW and 1 KVAR SQS2 KVAR. A capacitor connected across the load for power factor correction generates 1 KVAR reactive power. The worst case power factor after power factor connection is Options: 1. 0.447 lag 2. 0.707 lag 3. 0.894 lag 4.1

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 2.30MCQ: Under balanced operating conditions, consider the three-phase complex power delivered by the...

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