Three single-phase transformers, each rated 75 kVA, are connected in to power a three-phase 225-kVA load.

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Three single-phase transformers, each rated 75 kVA, are connected in Δ–Δ to power a three-phase 225-kVA load. If one of them is removed for repairs, determine:

(1) The line voltage and line current on the load side and

(2) The maximum kilovolt-ampere load that the remaining two transformers can provide.

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Introduction To Electrical Power And Power Electronics

ISBN: 9781466556607

1st Edition

Authors: Mukund R. Patel

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Question Posted: Dec 01, 2023 09:31 AM

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Three single-phase transformers, each rated 75 kVA, are connected in to power a three-phase 225-kVA load.

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1 Line voltage and line current on the load side When one of the transformers is removed the re...View the full answer

Introduction To Electrical Power And Power Electronics

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