A round reinforcing bar constructed from cold-rolled steel and 320 mm long is required to support a tensile load of 65 kN. Determine the minimum cross-sectional area if the stress cannot exceed 240 MPa or elongate more than 0.42 mm.
What will be an ideal response?
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What is the title of the drawing?
Review drawing number 523854C0A and then answer the question.
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The example of using rootstocks in apple varieties mentioned earlier in the
exercise was directed toward producing smaller apples. Think of at least two different ways rootstocks might be used to produce more desirable fruits. Describe them.
What will be an ideal response?
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The shielding gas used on carbon steel is ____.
A. helium B. carbon dioxide, or a mixture of carbon dioxide and argon C. argon D. argon, or a mixture of argon and helium
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The parts of a grass leaf are the collar, blade, and sheath
Indicate whether the statement is true or false
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