Engineering, 21.08.2019 20:30 kam3864
Aheat pump operates on a carnot heat pump cycle with a cop of 8.7. it keeps a space at 26 ℃ by consuming 4.25 kw of power. determine the temperature of the reservoir from which the heat is absorbed and the heating load provided by the heat pump.
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:20
How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s
Answers: 2
Engineering, 04.07.2019 19:20
Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.
Answers: 1
You know the right answer?
Aheat pump operates on a carnot heat pump cycle with a cop of 8.7. it keeps a space at 26 ℃ by consu...
Questions
Mathematics, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00
Mathematics, 13.03.2021 05:00
Social Studies, 13.03.2021 05:00
Mathematics, 13.03.2021 05:10
Arts, 13.03.2021 05:10
Mathematics, 13.03.2021 05:10
Mathematics, 13.03.2021 05:10
