Physics, 01.09.2019 17:10 Flamingmaster99
What is the formula for time? (something like speed *distance=
Answers: 1
Physics, 21.06.2019 20:00, desscraft30
Which of the following represents an upright image? a. -do b. +m c. -m d. +do
Answers: 1
Physics, 22.06.2019 14:20, jeny89
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)
Answers: 3
What is the formula for time? (something like speed *distance=...
Biology, 21.06.2021 05:20
English, 21.06.2021 05:20
Chemistry, 21.06.2021 05:20
Mathematics, 21.06.2021 05:20
Mathematics, 21.06.2021 05:20
Mathematics, 21.06.2021 05:20
English, 21.06.2021 05:20