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A steel tube 2.4 cm external diameter and 1-8 cm internal diameter encloses a copper rod 1-5 cm diameter to which it is rigidly joined at each end. If, at a temperature of 10°C there is no longitudinal stress calculate the stresses in the rod and tube when the temperature is raised to 200°C. Es 210,000 N/mm² E=100,000 N/mm² Coefficients of linear expansion: as 11 x 10"/ °C., de 18 x 106/ºC.

A steel tube 2.4 cm external diameter and 1-8 cm internal diameter encloses a copper rod 1-5 cm diameter to which it is rigidly joined at each end. If, at a temperature of 10°C there is no longitudinal stress calculate the stresses in the rod and tube when the temperature is raised to 200°C. Es 210,000 N/mm² E=100,000 N/mm² Coefficients of linear expansion: as 11 x 10"/ °C., de 18 x 106/ºC.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A steel tube 2.4 cm external diameter and 1-8 cm internal diameter encloses a copper rod 1-5 cm diameter to which it is rigidly joined at each end. If, at a temperature of 10°C there is no longitudinal stress calculate the stresses in the rod and tube when the temperature is raised to 200°C. Es 210,000 N/mm² E=100,000 N/mm² Coefficients of linear expansion: as 11 x 10"/ °C., de 18 x 106/ºC.
Transcribed Image Text:A steel tube 2.4 cm external diameter and 1-8 cm internal diameter encloses a copper rod 1-5 cm diameter to which it is rigidly joined at each end. If, at a temperature of 10°C there is no longitudinal stress calculate the stresses in the rod and tube when the temperature is raised to 200°C. Es 210,000 N/mm² E=100,000 N/mm² Coefficients of linear expansion: as 11 x 10"/ °C., de 18 x 106/ºC.
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