Determine the concentration of carbon in an iron-carbon
Determine the concentration of carbon in an iron-carbon alloy for which the microstructure consists of proeutectoid (alpha phase) and pearlite (alpha plus iron carbide) with a mass fraction of 28.6% and 71.4% respectively.
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As used in the laws of reflection and refraction, what is the definition of the "normal" direction?
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You are to design and produce a 2 inch thick steel wear plate for a rock-crushing unit. To avoid frequent replacement of the wear plate because of cracking or excessive plastic deformation, the hardness should exceed HRC 38 within 0.25 inches of t
Determine (a) the temperature of the refrigerant exiting the compressor, in °C (b) the power input to the compressor, kW and (c) the rate of entropy production kW/K.
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Find the velocity of the stream issuing out of the nozzle. The temperature of air leaving the nozzle is 27degree, and its Cp=1.005kj/kg.K
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