Consider 2.0 kg of a 99.5 wt% fe-0.5 wt% c alloy that is cooled to a temperature just below the eutectoid. (a) how many kilograms of proeutectoid ferrite form? (b) how many kilograms of eutectoid ferrite form: (c) how many kilograms of cementite form?

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.