Engineering, 15.12.2020 17:00 goforthmusic235
A. Briefly describe the microstructural difference between spheroidite and tempered martensite. Explain why tempered martensite is much stronger. b. Explain why tempered martensite is much harder and stronger.
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What precautions should you take to prevent injuries when dealing with heavy loads?
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The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
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The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
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Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
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A. Briefly describe the microstructural difference between spheroidite and tempered martensite. Expl...
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