Engineering, 06.05.2020 03:35 KillerSteamcar
Find the following: (a) power consumption in the compressor (kW), (b) rate of heat addition to the evaporator (kW), (c) condenser heat rejection rate (kW), (d) cycle coefficient of performance, (e) compressor isentropic efficiency, (f) entropy generation rate in the expansion valve (kW/K), and (g) the irreversibility rate in the expansion valve in kW if the ambient temperature is 5o C.
Answers: 3
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
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Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
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Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
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Engineering, 04.07.2019 18:10
Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables
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Find the following: (a) power consumption in the compressor (kW), (b) rate of heat addition to the e...
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