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Q4 (a) Indicate the relevant changes in induction motor performance (eg output power, forque, efficiency) to the following changes in operation or motor characteristics: ) An increase in the supply voltage. (i A decrease in the stator resistance. (I) An increase in the magnetising reactance. (N) The motor being delta connected rather than star connected. (iv)

Q4 (a) Indicate the relevant changes in induction motor performance (eg output power, forque, efficiency) to the following changes in operation or motor characteristics: ) An increase in the supply voltage. (i A decrease in the stator resistance. (I) An increase in the magnetising reactance. (N) The motor being delta connected rather than star connected. (iv)

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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Q4 (a) Indicate the relevant changes in induction motor performance (eg output power, torque, efficiency) to the following changes in operation or motor characteristics: (10 An increase in the supply voltage. (1) A decrease in the stator resistance. (m) An increase in the magnetising reactance. (v) (iv) The motor being delta connected rather than star connected.
Transcribed Image Text:Q4 (a) Indicate the relevant changes in induction motor performance (eg output power, torque, efficiency) to the following changes in operation or motor characteristics: (10 An increase in the supply voltage. (1) A decrease in the stator resistance. (m) An increase in the magnetising reactance. (v) (iv) The motor being delta connected rather than star connected.
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