Engineering, 26.03.2020 20:48, addidas234cs
During a cold winter day, wind at 42 km/h is blowing parallel to a 6-m-high and 10-m-long of a house. If the air is outside at 5oC and the surface temperature of the wall is 12oC, determine the rate of heat loss from that wall by convection. What would your answer would be if the wind velocity was doubled
Answers: 2
Engineering, 04.07.2019 18:10, salazjlove
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:10, wyattlb97
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:20, jessie8022
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
During a cold winter day, wind at 42 km/h is blowing parallel to a 6-m-high and 10-m-long of a house...
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