estion 6 Using the following table, match the term that describes the state of w
ID: 2074950 • Letter: E
Question
estion 6 Using the following table, match the term that describes the state of water at the specified properties. Properties of Saturated Water: Temperature Table Specific Volume Sp. Internal Energy Specific Entropy kJ/kg hf kJ/k kJ/kg-K Temp sf Temp Pres bar vf x 10v hf 50 0.12350 1.0121 12.031 209.47 2443.0209.48 2382.1 2591.6 0.7039 8.0755 50 60 0.19941 1.0170 7.670 251.61 2456.2 251.63 2357.5 2609.1 0.8323 7.9087 60 70 0.31189 1.0227 5.042 293.65 2469.1293.69 2332.7 2626.30.95677.754570 800.473911.0289 3.407335.60 2481.7335.652307.5 2643.2 1.0777.611480 90 0.701411.03592.360377.49 2494.1377.562282.1 2659.6 1.1947.478290 100 101351.0434 1.673 419.39 2506.0419.502256.1 2675.6 1.3080 7.3540 100 120 1.9854 1.0604 0.892 503.47 2528.8 503.68 2202.2 2705.81.52757.1288 120 140| 3.6130| 1.08001 0.509| 588.34| 2549.61 588.73 2144. 2733.4| 1.7380| 6.9291| 140 160 6.1785 1.1022 0.307 674.39 2567.9675.07 2082.6 2757.6 1.94146.7494 160 180 10.0221.12750.194 761.80 2583.2762.93 2014.8 2777.72.1387 6.5849 180 200 15.539 1.1564 0.127 850.66 2594.8 852.46 1940.3 2792.72.33076.4314 200 220 23.179 1.1897 0.086 941.12 2601.9 943.88 1857.8 2801.72.5181 6.2852 220 240 33.4431.2287 0.060 1033.58 2603.5 1037.691765.6 2803.3 2.70216.1429 240 260 46.887 1.2753 0.042 1128.80 2598.5 1134.781661.62796.4 2.8844 6.0010 260 280 64.118 1.3323 0.030 1227.96 2585.5 1236.501542.4 2778.9 3.06765.8561 280 Question Correct Match Selected Match h = 205.21 kj/kg and x 0 C. Saturated liquid [None Given] 0.359 m3/kg and P 361.3 kPa B. Saturated liquid/vapor mixture [None Given] v 0.127 m3/kg and u-2594.8 kJ/kg T-2600C and h 1 134.78 k /kg h = 2749 kJ/kg and x = 1 T = 2100c and h 1982.1 k/kg A. Saturated vapor None Given] C. Saturated liquic A. Saturated vapor B. Saturated liquid/vapor mixture [None Given] [None Given] None Given]Explanation / Answer
f- saturated liquid.
g- saturated vapour.
fg- liquid+vapour.
1) x=0 indicates saturated liquid line. so, the answer is saturated liquid.
2) At v=0.359 m^3/kg and p=361.3 kpa, the v value lies between 0.307 and 0.509. so, it is saturated liquid-vapour mixture.
3) u=2594.8 kj/kg is the value from table as ug at 200 degree centigrade, which indicates saturated vapour.
4) h=1134.78 is the value of hf which indicates saturated liquid.
5) x=1 indicates saturated vapour line.
6) h=1982.1 is the enthalpy at 190 degrees centigrade, not the 210. so, the state of water is saturated liquid-vapour mixture.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.