What is the approximate brinell hardness of a steel
(a) What is the approximate ductility (%El) of a brass alloy that has a yield strength of 275MPa? What is its Tensile strength?
(b) What is the approximate Brinell Hardness of a 1040 steel having a yield strength of 690MPa?
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Consider a single crystal cylindrical specimen of iron oriented such that a tensile load is applied along a [010] direction. The diameter of the specimen is 0.5 cm.
A single crystal of aluminum is oriented for a tensile test such that its slip plane normal makes an angle of 30o with the tensile axis. Three possible slip directions make angles of 58.4o, 72o, and 81.1o with the same tensile axis.
By making measurements on your own forearm and appropriate approximations and estimations (be sure you describe them) estimate the tension force on the biceps tendon when you hold an object with a mass of 10 kg in your hand (w/ your forearm level
If the model tests are to be performed in a wind tunnel using standard air, what is the required air velocity in the wind tunnel? Is this a realistic velocity?
What is the approximate ductility (%El) of a brass alloy that has a yield strength of 275MPa? What is its Tensile strength?
A fire hose 3.51 cm in diameter is capable of spraying water at a velocity of 24.7 m/s. For a continuous horizontal flow of water, what horizontal force should a fireman exert on the hose to keep it stationary?
Based on inernal energy considerations, what dislocation density in Cu is needed to make the crystalline form of Cu unstable with respect to the liquid form? What would be dislocation spacing be at this density?
The power input P to a centrifugal pump is assumed to be a function of the volume flow rate, Q, impeller diameter, d, angular velocity. Can one of the Pi-groups be considered a Reynolds number?
The center of mass of a proton with mass 1.673·10-27 kg and alpha particle with mass 6.645·10-27 kg is moving with a speed of 2.235×105 m/s. What is the speed of the proton in the laboratory frame where the alpha particle is at re
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You are the Vice President of HR at Cayan, Inc. Igor was fired from the company and is suing it alleging discrimination. He has articulated a prima facie case
Provide real life or hypothetical example of leadership concept of working for a company like Tesla or Apple that has a strong vision for the future
What does it mean to you/me?" Your discussion is to select two of any of the 12 Principles contained on the identified slides
Gray, Inc. has 500 employees. 60% are female and 40% are male. All employees are subject to a dress code which requires them to wear a company uniform.
Describe one of the compliance requirements that your research may reveal that is unique to the international landscape of compliance.
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Using a product that you regularly purchase as the example ( AQUAFINA , Pure drinking water, Pack of 16 bottles),