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14. An industrial plant hes a load of 800 kw at a power factor of 0.8 lagging. It is desired to purchase a synchronous motor of sufficient capacity to deliver a load of 200 kw and also serve to correct the over-all plant power factor to 0.92. ing that the synchronous motor has an efficiency of 91 per cent, determine its kilovolt-ampere input ràting and the power factor at which it will operate. Assum-

14. An industrial plant hes a load of 800 kw at a power factor of 0.8 lagging. It is desired to purchase a synchronous motor of sufficient capacity to deliver a load of 200 kw and also serve to correct the over-all plant power factor to 0.92. ing that the synchronous motor has an efficiency of 91 per cent, determine its kilovolt-ampere input ràting and the power factor at which it will operate. Assum-

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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DEGREE: ELECTRICAL ENGINEERING 

SUBJECT/COURSE: AC MACHINES

 

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14. An industrial plant he3 a load of 800 kw at a power factor of 0.8 legging. It is desired to purchase a synchronous motor of sufficient capacity to deliver a load of 200 kw and also serve to correct the over-all plant power factor to 0.92. ing that the synchronous motor has an efficiency of 91 per cent, determine its kilovolt-ampere input ràting and the power factor at which it will operate. Assum-
Transcribed Image Text:14. An industrial plant he3 a load of 800 kw at a power factor of 0.8 legging. It is desired to purchase a synchronous motor of sufficient capacity to deliver a load of 200 kw and also serve to correct the over-all plant power factor to 0.92. ing that the synchronous motor has an efficiency of 91 per cent, determine its kilovolt-ampere input ràting and the power factor at which it will operate. Assum-
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