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3. An industrial load consists of the following: A 200 hp motor loaded to 100-hp: efficiency 0.82, pf 0.6 lagging A 350 hp motor drawing 80 kW: pf 0.8 lagging = A 500 hp motor drawing 47 kW: pf 0.7 leading A 70 kW lighting load Determine for the overall load: a. Real Power (kW) b. Reactive Power (kvar) c. Apparent Power (kVA) d. Power Factor

3. An industrial load consists of the following: A 200 hp motor loaded to 100-hp: efficiency 0.82, pf 0.6 lagging A 350 hp motor drawing 80 kW: pf 0.8 lagging = A 500 hp motor drawing 47 kW: pf 0.7 leading A 70 kW lighting load Determine for the overall load: a. Real Power (kW) b. Reactive Power (kvar) c. Apparent Power (kVA) d. Power Factor

Introductory Circuit Analysis (13th Edition)
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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3. An industrial load consists of the following: A 200 hp motor loaded to 100-hp: efficiency 0.82, pf 0.6 lagging A 350 hp motor drawing 80 kW: pf 0.8 lagging = A 500 hp motor drawing 47 kW: pf 0.7 leading A 70 kW lighting load Determine for the overall load: a. Real Power (kW) b. Reactive Power (kvar) c. Apparent Power (kVA) d. Power Factor
Transcribed Image Text:3. An industrial load consists of the following: A 200 hp motor loaded to 100-hp: efficiency 0.82, pf 0.6 lagging A 350 hp motor drawing 80 kW: pf 0.8 lagging = A 500 hp motor drawing 47 kW: pf 0.7 leading A 70 kW lighting load Determine for the overall load: a. Real Power (kW) b. Reactive Power (kvar) c. Apparent Power (kVA) d. Power Factor
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