A part made from annealed AISI 1018 steel undergoes a 20 percent cold-work operation. (a) Obtain the yield strength and ultimate strength before and after the cold-work operation. Determine the percent increase in each strength. (b) Determine the ratios of ultimate strength to yield strength before and after the cold-work operation. What does the result indicate about the change of ductility of the part?

What will be an ideal response?


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Fill in the blank(s) with correct word

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You have built a serious 5.8 L/351 CID racing engine designed to operate at 7,150 rpm. What size carburetor should you use?

Fill in the blank(s) with the appropriate word(s).

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Two or more transistors can be connected together to enhance the performance of an amplifier. Each transistor that amplifies the signal is considered what?

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Which of the following are advantages of reducing inventory?

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