**Problem Statement:**3. A cast-iron tube is used to support a compressive load, knowing that the maximum allowable change in length is 0.025%. a. Determine the maximum normal stress in the tube. b. Find the minimum wall thickness for a load of 7 KN if the outside diameter is 50 mm.**Explanation:**This problem involves calculating stress and determining dimensions for a cast-iron tube under a compressive load. The given parameters include a maximum allowable change in length and the need to find the resulting stress and necessary material thickness to safely support the specified load.- **Maximum Normal Stress:** This refers to the highest stress that the material is expected to withstand under the given compressive load.- **Minimum Wall Thickness:** This is the smallest thickness of the tube wall that ensures the structure can safely handle the specified load without exceeding the material's stress limits.**Note:** No graphs or diagrams are associated with this problem.

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Answered: 3. A cast-iron tube is used to support…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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3. A cast-iron tube is used to support a compressive load, knowing that the maximum allowable change in length is 0.025%. а. Determine the maximum normal stress in the tube b. Find the minimum wall thickness for a load of 7 KN if the outside diameter is 50 mm.