Engineering, 11.06.2021 20:10, lazok
A heat pump uses a 5-hp compressor while extracting 500 Btu of energy from groundwater each minute. What is the COP (a) if the purpose is to cool the groundwater and (b) if the purpose is to heat a building
Answers: 1
Engineering, 04.07.2019 18:10, wirchakethan23
Hydraulic fluid with a sg. of 0.78 is flowing through a 1.5 in. i. d. pipe at 58 gal/min. the fluid has an absolute viscosity of 11.8 x 105 lbf-sec/ft2. is the flow laminar, turbulent or within the critical range? give both a numerical reynolds number and a term answer.
Answers: 3
Engineering, 04.07.2019 18:10, QueenLife4869
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
Answers: 3
Engineering, 04.07.2019 18:20, 21megoplin
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 19:10, 592400014353
For a process taking place in a closed system containing gas, the volume and pressure relationship is pvi-constant. -1.5 bar, the process starts with initial conditions, pi = =0.03 m3 and ends with final volume, v2-0.05 m3 determine the work done by the gas.
Answers: 2
A heat pump uses a 5-hp compressor while extracting 500 Btu of energy from groundwater each minute....
Mathematics, 12.04.2021 22:40
Mathematics, 12.04.2021 22:40
Biology, 12.04.2021 22:40
History, 12.04.2021 22:40
English, 12.04.2021 22:40
Spanish, 12.04.2021 22:40