Civil Engineering Structure Discussion Area ---- [Daily Question] Question from Issue 20151106
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True or False: Steel bars can have their tensile and compressive strengths increased through cold drawing, and their plasticity also improves. ( ) Answer: Wrong
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. ( Wrong )
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Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. ( X )
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. (X)
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. ( Wrong )
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. (×)
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. ( X )
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. (X)
Reinforcing bars can have their tensile and compressive strengths increased through cold drawing, and their ductility is also enhanced. ( Wrong )
The strength of steel bars can be increased through cold drawing, as can their tensile and compressive strength, along with their ductility. (Wrong, plasticity decreases)