Engineering, 23.10.2019 23:00 Alex4530
Arigid tank of volume v is subdivided into two parts with volumes v1 = v/3 and v2 = 2v/3 using a rigid partition. volume v1 contains an ideal gas at 800âŚc and pressure p1 while volume v2 is completely evacuated. now the partition between the two volumes is removed, upon which the ideal gas expands into the entire tank. heat is then applied to the gas until its pressure becomes equal to its initial pressure p1. determine the final temperature of the gas.
Answers: 2
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
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Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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Engineering, 04.07.2019 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
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Engineering, 04.07.2019 19:10
How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
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Arigid tank of volume v is subdivided into two parts with volumes v1 = v/3 and v2 = 2v/3 using a rig...
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