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
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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