Reference no: EM13949535
1. For each case, determine the specified property data and locate the state by hand on a sketch of the T-y diagram.
(a) Evaluate the specific volume, in ft3/lb, and the specific enthalpy, in Btu/lb, of water at 400°F and a pressure of 3000 lbf/in.2
(b) Evaluate the specific volume, in ft3/lb, and the specific enthalpy, in Btu/lb, of Refrigerant 134a at 95°F and 150 lbf/in.2
(c) Evaluate the specific volume, in m3/kg, and the specific enthalpy, in kJ/kg, of ammonia at 20°C and 1.0 MPa.
(d) Evaluate the specific volume, in m3/kg, and the specific enthalpy, in kJ/kg, of propane at 800 kPa and 0°C.
2. Water, initially saturated vapor at 4 bar, fills a closed, rigid container. The water is heated until its temperature is 400°C. For the water, determine the heat transfer, in kJ/kg. Kinetic and potential energy effects can be ignored.
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Kinetic and potential energy effects
: For the water, determine (a) the quality at the initial state, (b) the temperature at the final state, in °F, and (c) the heat transfer, in Btu. Kinetic and potential energy effects can be ignored.
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Find the critical f-value to test the hypothesis
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Determine the specified property data
: 1. For each case, determine the specified property data and locate the state by hand on a sketch of the T-y diagram. (a) Evaluate the specific volume, in ft3/lb, and the specific enthalpy, in Btu/lb, of water at 400°F and a pressure of 3000 lbf/in...
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What is some capacity measures for each of the following
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Specified property data at the indicated states
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Confidence interval for estimating
: Find the 90% confidence interval for estimating ¼d based on these paired data and assuming normality.
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