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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The selection of superior dams and sires is made more convenient and accurate through the computerized production records of ____________________
Fill in the blank(s) with correct word
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).
Two or more transistors can be connected together to enhance the performance of an amplifier. Each transistor that amplifies the signal is considered what?
A) a partition B) a division C) a stage D) a section
Which of the following are advantages of reducing inventory?
I. Engineering changes can be made sooner. II. Quality can be improved. III. Less space is needed in manufacturing. IV. Lead time will be shorter. A) I, II, III and IV B) I, II and IV only C) I, II and III only D) II, III and IV only E) III and IV only