Anormally consolidated clay stratum of 3m thickness has two permeable layers and its top and bottom. the liquid limit and initial void ratio of the clay are 36% and 0.82 respectively while the initial over burden pressure at the middle of the clay layer is 2kg/sq. cm due to the constraction of new building in pressure increase 1.5kg/sq. cm compute the probable consolidation settlement of the building

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.