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ENGINEERING MECHANIC - EXAMPLE 15.1 : What is the meaning – strain? In a distillation column, if a block 10 cm on a side is deformed so that it becomes 9 cm long, what is the strain involved in percentage?
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Answer Posted / kangchuentat
ENGINEERING MECHANIC - ANSWER 15.1 : Strain is defined as the amount of deformation an object experiences compared to its original size and shape. Calculation of strain = (original length – final length) / (original length) = (10 – 9) / 10 = 0.1 or 0.1 x 100 % = 10 %. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.
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