Answers: 2
Another question on Physics
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 16:50
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
You know the right answer?
Compute the diameter of a square link subjected to a compres- sive load of 27,000 lbs. modulus of el...
Questions
Geography, 19.11.2020 07:10
Physics, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
Chemistry, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
Computers and Technology, 19.11.2020 07:10
Arts, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
History, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
Mathematics, 19.11.2020 07:10
