For the same alternator, the ratio of rated KVA, when connected as 3-phase winding alternator to when connected as single phase alternator (by utilizing all the coils) is, (а) 1.33 (b) 0.50 (c) 0.67 (d) 1.50 Answer Submit ABCD OOO O

For the same alternator, the ratio of rated KVA, when connected as 3-phase winding alternator to when connected as single phase alternator (by utilizing all the coils) is, (а) 1.33 (b) 0.50 (c) 0.67 (d) 1.50 Answer Submit ABCD OOO O

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 8RQ

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Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

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