Find work output per unit mass if turbine is reversible
Water enters a turbine at 500oC and 6 MPa and leaves at 10 kPa, what is the work output per unit mass if the turbine is reversible and adiabatic? What is the entropy generated if the output quality is 0.9 and 1.0?
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If only one particle is released from rest, while the other three remain stationary at the three other corners of the square, what is the final speed of the released particle once it is very far from the other three?
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The work input is measured to be 485.4 kJ/kg. Knowing the surroundings is at 27oC, what is the heat transfer from the compressor, the entropy change of the water, the entropy generated?
Dowen Corporation applies manufacturing overhead to products on the basis of standard machine-hours. For the most recent month, the company based its budget on 4,400 machine-hours.
Water enters a turbine at 500oC and 6 MPa and leaves at 10 kPa, what is the work output per unit mass if the turbine is reversible and adiabatic?
Machinery purchased for $124,280 by Carver Co. in 2008 was originally estimated to have a life of 8 years with a salvage value of $9,560 at the end of that time. Depreciation has been entered for 5 years on this basis.
Business Solutions sells upscale modular desk units and office chairs in the ratio of 4:2 (desk unit:chair). The selling prices are $1,160 per desk unit and $410 per chair.
Consider random sample from a populaion x that is exponentialhy distributed with parameter y. f(x;y)=ye^(-yx) for x>=0 a) Calculate median of distribution and then find mle of median.
The equipment will have no salvage value at the end of its three-year life. Magenta Company uses straight-line depreciation, and requires a minimum rate of return of 12%.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
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