Alarge rigid canister is designed to hold steam at a temperature of 220c. during normal use, you note that in terms of volume, two-thirds of the canister's contents is in vapor form, while the rest is in the liquid phase. assuming a canister volume of 1.8 m3, you are asked to determine; (a) the pressure of the steam (b) the quality of the saturated mixture (c) the density of the mixture

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.