A cable is designed for 30-year life with 50C rise in 40C ambient air at rated load.

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A cable is designed for 30-year life with 50°C rise in 40°C ambient air at rated load. If it is continuously overloaded by 15%, determine its new expected life.

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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 04, 2023 12:48 AM

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A cable is designed for 30-year life with 50C rise in 40C ambient air at rated load.

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The power loss in a cable is due only to resistance hence it varies as the load ...View the full answer

Introduction To Electrical Power And Power Electronics

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