1/13/23, 2:09 PM Queston 13 Not yet answered Marked out of 5 MENG420L-Fall 2022-2023 Final Exam slot 1 From the following collected data and using the tables below, Cp of hot water is equal to m (g/s) cold 15 That (°C) Tcold (°C) hot 15 T1 60.1 T₂ T3 T4 50.7 23.9 29.5 Specific Heat capacity Cp of Water in kJ/kg.K °C 1 2 3 4 5 6 7 8 0 4.1274 4.2138 4.2104 4.2074 10 4.1919 4.1904 4.1890 4.1877 20 4.1816 4.1810 4.1805 4.1801 30 4.1782 4.1781 4.1780 4.1780 40 4.1783 4.1784 4.1786 4.1788 50 4.1804 4.1807 4.1811 4.1814 60 4.1841 4.1846 4.1850 4.1855 70 4.1893 4.1899 4.1905 4.1912 4.2054 4.2019 4.1996 4.1974 4.1954 4.1936 4.1866 4.1855 4.1864 4.1837 4.1829 4.1822 4.1797 4.1793 4.1790 4.1787 4.1785 4.1783 4.1779 4.1779 4.1780 4.1780 4.1781 4.1782 4.1789 4.1792 4.1794 4.1796 4.1799 4.1800 4.1817 4.1821 4.1825 4.1829 4.1833 4.1837 4.1860 4.1865 4.1871 4.1876 4.1882 4.1887 4.1918 4.1925 4.1932 4.1939 4.1964 4.1954 Select one: Oa 4.18415 kJ/kg.< Ob. 4.18226 kJ/kg.K c. 418229 kJ/kg.< Od 417879 kl/kg.K O

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Chapter1: Basic Modes Of Heat Transfer
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1/13/23, 2:09 PM
Queston 13
Not yet answered
Marked out of 5
MENG420L-Fall 2022-2023 Final Exam slot 1
From the following collected data and using the tables below, Cp of hot water is equal to
m (g/s)
cold
15
That (°C)
Tcold (°C)
hot
15
T1
60.1
T₂
T3
T4
50.7
23.9
29.5
Specific Heat capacity Cp of Water in kJ/kg.K
°C
1
2
3
4
5
6
7
8
0 4.1274 4.2138 4.2104 4.2074
10 4.1919 4.1904 4.1890 4.1877
20 4.1816 4.1810 4.1805 4.1801
30 4.1782 4.1781 4.1780 4.1780
40 4.1783 4.1784 4.1786 4.1788
50 4.1804 4.1807 4.1811 4.1814
60 4.1841 4.1846 4.1850 4.1855
70 4.1893 4.1899 4.1905 4.1912
4.2054
4.2019 4.1996
4.1974 4.1954
4.1936
4.1866
4.1855 4.1864
4.1837 4.1829
4.1822
4.1797
4.1793 4.1790
4.1787 4.1785
4.1783
4.1779
4.1779 4.1780
4.1780 4.1781
4.1782
4.1789
4.1792 4.1794
4.1796 4.1799
4.1800
4.1817
4.1821 4.1825
4.1829 4.1833
4.1837
4.1860
4.1865 4.1871
4.1876 4.1882
4.1887
4.1918
4.1925 4.1932
4.1939 4.1964
4.1954
Select one:
Oa 4.18415 kJ/kg.<
Ob. 4.18226 kJ/kg.K
c. 418229 kJ/kg.<
Od 417879 kl/kg.K
O
Transcribed Image Text:1/13/23, 2:09 PM Queston 13 Not yet answered Marked out of 5 MENG420L-Fall 2022-2023 Final Exam slot 1 From the following collected data and using the tables below, Cp of hot water is equal to m (g/s) cold 15 That (°C) Tcold (°C) hot 15 T1 60.1 T₂ T3 T4 50.7 23.9 29.5 Specific Heat capacity Cp of Water in kJ/kg.K °C 1 2 3 4 5 6 7 8 0 4.1274 4.2138 4.2104 4.2074 10 4.1919 4.1904 4.1890 4.1877 20 4.1816 4.1810 4.1805 4.1801 30 4.1782 4.1781 4.1780 4.1780 40 4.1783 4.1784 4.1786 4.1788 50 4.1804 4.1807 4.1811 4.1814 60 4.1841 4.1846 4.1850 4.1855 70 4.1893 4.1899 4.1905 4.1912 4.2054 4.2019 4.1996 4.1974 4.1954 4.1936 4.1866 4.1855 4.1864 4.1837 4.1829 4.1822 4.1797 4.1793 4.1790 4.1787 4.1785 4.1783 4.1779 4.1779 4.1780 4.1780 4.1781 4.1782 4.1789 4.1792 4.1794 4.1796 4.1799 4.1800 4.1817 4.1821 4.1825 4.1829 4.1833 4.1837 4.1860 4.1865 4.1871 4.1876 4.1882 4.1887 4.1918 4.1925 4.1932 4.1939 4.1964 4.1954 Select one: Oa 4.18415 kJ/kg.< Ob. 4.18226 kJ/kg.K c. 418229 kJ/kg.< Od 417879 kl/kg.K O
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