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categoryهندسة ميكانيكية schoolبكالوريوس event_available2026-07-13

السؤال

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The piston of a steam engine is 300 mm diameter and piston rod is of 50 mm diameter. The steam pressure is 1 N/mm². Find the stress in piston rod and change in length of a piston rod of length 800 mm. Take E = 205 kN/mm².

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