49. Explain carefully how the resistance test is performed on an alternator. 60. What is ineant by the efective resistance of the armature winding? Why is it larger than the d-c resistance? 61. What relation exists between the resistance between lerminals and the resistance per phase in a Y-connected winding? in a delta-connected winding?

49. Explain carefully how the resistance test is performed on an alternator. 60. What is ineant by the efective resistance of the armature winding? Why is it larger than the d-c resistance? 61. What relation exists between the resistance between lerminals and the resistance per phase in a Y-connected winding? in a delta-connected winding?

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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