A liquid phase reaction takes place in an ideal CSTR. The elementary decomposition reaction that occurs is A --> B+C, with a rate constant of k=0.5 min-1 . If the initial concentration of A is 3 mol/L, and the conversion is 75%, what is the theoretical time, in minutes, needed to process one reactor volume to the specified conversion?

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.

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables