Exam (elaborations)
CWB Welding Inspector Level III exam 2023 with 100% correct answers
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Which of the following metals has the highest thermal conductivity? (a) carbon steel (b) stainless steel (c) aluminum - correct answer (c) The Ellingham diagram (a) is a plot of thermal conductivity against temperature, (b) shows the free energy of oxide formation against temperature. (c...
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