1. A steel rod of length 20 m at 300C is heated upto 400What is the temperature stress developed if the expansion is prevented?Given,a=12 cr 10-6 per 0C,E=2 cr 105N/mm2





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MCQ->A steel rod of length 20 m at 300C is heated upto 400What is the temperature stress developed if the expansion is prevented?Given,a=12 cr 10-6 per 0C,E=2 cr 105N/mm2....
MCQ->A steel rod of length 20 m at 300C is heated upto 400What is the temperature stress developed if the expansion is prevented?Given,a=1210-6 per 0C,E=2105N/mm2....
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