A load of 500 kVA operates at 0.6 lagging power factor on 1100 V, 50 Hz mains. The power factor of the system is improved from 0.6 lagging to 0.95 lagging by using a capacitor bank connected in delta. Assuming the KVA of the load remains constant, indicate the rating of the capacitor and find how much additional kW can be obtained.
A load of 500 kVA operates at 0.6 lagging power factor on 1100 V, 50 Hz mains. The power factor of the system is improved from 0.6 lagging to 0.95 lagging by using a capacitor bank connected in delta. Assuming the KVA of the load remains constant, indicate the rating of the capacitor and find how much additional kW can be obtained.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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A load of 500 kVA operates at 0.6 lagging power factor on 1100 V, 50 Hz mains. The power factor of the system is improved from 0.6 lagging to 0.95 lagging by using a capacitor bank connected in delta. Assuming the KVA of the load remains constant, indicate the rating of the capacitor and find how much additional kW can be obtained.
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