Myriad Construction is moving into commercial construction projects from previously having a particular focus in residential construction. The company wants to take on both public works projects and projects for the private sector. What actions do you
predict Myriad will need to perform in their new commercial projects that they did not need to before? (Select all that apply)
develop new labor sources
comply with new budget rules
meet higher revenue targets
cary larger insurance bonds

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.