Engineering, 15.01.2022 03:20 Bunnybear3384
. A punch with a diameter of 15mm is used to make a circular hole in an 5mm steel plate. If a force of 80N is needed to produce the hole, what was the average shear stress acting over the newly formed surfaces of the hole
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What precautions should you take to prevent injuries when dealing with heavy loads?
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Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
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Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
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Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
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. A punch with a diameter of 15mm is used to make a circular hole in an 5mm steel plate. If a force...
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