Two alternators are working in parallel supply a lighting load of 3000 kW and a motor load aggregating to 5000kW at a pf of 0.72. One machine is loaded up to 5000kW at 0.8 pf lagging. What is the power factor of the other machine?
Two alternators are working in parallel supply a lighting load of 3000 kW and a motor load aggregating to 5000kW at a pf of 0.72. One machine is loaded up to 5000kW at 0.8 pf lagging. What is the power factor of the other machine?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter31: Three-phase Alternators
Section: Chapter Questions
Problem 1RQ: What conditions must be met before two alternators can be paralleled together?
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Two alternators are working in parallel supply a lighting load of 3000 kW and a motor load aggregating to 5000kW at a pf of 0.72. One machine is loaded up to 5000kW at 0.8 pf lagging. What is the power factor of the other machine?
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