A 1-kV, AWG 4 copper conductor has dc resistance of 0.30 per 1000 ft. at 25C.

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A 1-kV, AWG 4 copper conductor has dc resistance of 0.30 Ω per 1000 ft. at 25°C. Using the tables provided in this chapter, determine its 60-Hz resistance at an operating temperature of 110°C.

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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 09:30 AM

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A 1-kV, AWG 4 copper conductor has dc resistance of 0.30 per 1000 ft. at 25C.

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For a 1000ft length of AWG 4 conductor Table 68 gives R ac 031 ...View the full answer

Introduction To Electrical Power And Power Electronics

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