( FOR ANATOMY) Which is NOT true of creatine phosphate regeneration? *

A. Creatine phosphate regeneration provides a large amount of energy

B. Creatine phosphate regeneration ccurs when muscle is at rest

C. Creatine phosphate regeneration powers the muscle contraction for the first 10 or so seconds

D. Creatine phosphate regeneration occurs in the sarcoplasm of muscle fibers

4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)