Two flat copper sheets (each 1.5 mm thick) are being spot welded with a current of 7000

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Two flat copper sheets (each 1.5 mm thick) are being spot welded with a current of 7000 A and a current flow time of 0.3 s. The electrodes are 5 mm in diameter. Estimate the heat generated in the weld zone. Assume that the resistance is 200 ((?

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Manufacturing Processes for Engineering Materials

ISBN: 978-0132272711

5th edition

Authors: Serope Kalpakjian, Steven Schmid

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Question Posted: Jul 18, 2016 09:24 AM

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Two flat copper sheets (each 1.5 mm thick) are being spot welded with a current of 7000

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Use the following equation to calculate the amount of heat energy generated H I 2 Rt Here H is the h...View the full answer

Manufacturing Processes for Engineering Materials

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