Engineering, 18.12.2019 20:31 awsomeboy12345678
A0.04 tank initially contains air at ambient conditions of 100 kpa and . now, a 14-liter tank containing liquid water at is placed into the tank without causing any air to escape. after some heat transfer from the water to the air and the surroundings, both the air and water are measured to be at . determine (a) the amount of heat lost to the surroundings and (b) the exergy destruction during this process.
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On a average work day more than work place firs are reorted
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Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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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
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Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
A0.04 tank initially contains air at ambient conditions of 100 kpa and . now, a 14-liter tank contai...
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