5. A station supplies 250 kVA at a lagging power factor of 0-8. A synchronous motor is connected in parallel with the load. If the combined load is 250 kW with a lagging p.f. of 0.9, determine : () the leading KVAR taken by the motor. (ii) kVA rating of the motor. (iii) p.f. at which the motor operates. [() 28-9 KVAR (ii) 57-75 kVA (iii) 0-866 lead]
5. A station supplies 250 kVA at a lagging power factor of 0-8. A synchronous motor is connected in parallel with the load. If the combined load is 250 kW with a lagging p.f. of 0.9, determine : () the leading KVAR taken by the motor. (ii) kVA rating of the motor. (iii) p.f. at which the motor operates. [() 28-9 KVAR (ii) 57-75 kVA (iii) 0-866 lead]
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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![5. A station supplies 250 kVA at a lagging power factor of 0-8. A synchronous motor is connected in
parallel with the load. If the combined load is 250 kW with a lagging p.f. of 0.9, determine :
() the leading KVAR taken by the motor.
(ii) kVA rating of the motor.
(ii) p.f. at which the motor operates.
[() 28-9 KVAR (ii) 57-75 kVA (ii) 0-866 lead]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F75a1a183-d148-4205-b776-29effb48ea4f%2F8d3e20bf-9e29-423d-b37b-49b58beb6a66%2F187rpuk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. A station supplies 250 kVA at a lagging power factor of 0-8. A synchronous motor is connected in
parallel with the load. If the combined load is 250 kW with a lagging p.f. of 0.9, determine :
() the leading KVAR taken by the motor.
(ii) kVA rating of the motor.
(ii) p.f. at which the motor operates.
[() 28-9 KVAR (ii) 57-75 kVA (ii) 0-866 lead]
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