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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2870/CH11/EX11.6/Ex11_6.sce | |
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initial commit / add all books
Diffstat (limited to '2870/CH11/EX11.6/Ex11_6.sce')
| -rwxr-xr-x | 2870/CH11/EX11.6/Ex11_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2870/CH11/EX11.6/Ex11_6.sce b/2870/CH11/EX11.6/Ex11_6.sce new file mode 100755 index 000000000..7e4e62319 --- /dev/null +++ b/2870/CH11/EX11.6/Ex11_6.sce @@ -0,0 +1,20 @@ +clc;clear;
+//Example 11.6
+
+//given data
+COPR=0.1;
+T1=20;
+T2=4;
+t=30*60;//converted in sec
+V=0.350;
+
+//constants used
+p=1;//on kg/L
+c=4.18;//in kJ/kg-C from Table A-3
+
+//calculations
+m=p*V;
+Qcooling=m*c*(T1-T2)/t*1000;//converted in W by multiplying by 1000
+Win=Qcooling/COPR;
+Win=floor(Win);
+disp(Win,'the average electric power consumed by the thermoelectric refrigerator in W')
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