A factory operates at 0.80 p.f. lagging and has a monthly demand of 750 kVA. The monthly power rate is Php8.50 per kVA. To improve the power factor, 250 kVA capacitors are installed in which there is negligible power loss. The installed cost of equipment is Php20,000 and fixed charges are estimated at 10% per year. Calculate the annual savings effected by the use of capacitors.

Given data, The value monthly demand is Pm = 750 KVA. The value of power factor is cosϕ = 0.8. The…

Answered: A factory operates at 0.80 p.f. lagging…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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A factory operates at 0.80 p.f. lagging and has a monthly demand of 750 kVA. The monthly power rate is Php8.50 per kVA. To improve the power factor, 250 kVA capacitors are installed in which there is negligible power loss. The installed cost of equipment is Php20,000 and fixed charges are estimated at 10% per year. Calculate the annual savings effected by the use of capacitors.

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