Engineering, 28.12.2019 01:31 LadyHolmes67
The interior surface temperature of a 4"" sch 40 plain carbon steel (k = 24.8 btu/hr-ft-r) pipe is 400 f. the exterior is insulated with 1.5 inches of kapok insulation (k = 0.02 btu/hr-ft-r) and the outer surface temperature of the kapok insulation is 75f. what is the heat loss per unit length of pipe?
Answers: 2
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10
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Answers: 1
Engineering, 04.07.2019 18:10
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Answers: 3
Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
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The interior surface temperature of a 4"" sch 40 plain carbon steel (k = 24.8 btu/hr-ft-r) pipe is 4...
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