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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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?
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