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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 /1730/CH2/EX2.17 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1730/CH2/EX2.17')
| -rwxr-xr-x | 1730/CH2/EX2.17/Exa2_17.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1730/CH2/EX2.17/Exa2_17.sce b/1730/CH2/EX2.17/Exa2_17.sce new file mode 100755 index 000000000..ab9f1cef9 --- /dev/null +++ b/1730/CH2/EX2.17/Exa2_17.sce @@ -0,0 +1,12 @@ +//Exa2.17
+clc;
+clear;
+close;
+disp("Let the temperature coefficient of resistance of material coil at 0 degree C be alpha0,then");
+disp("Resistance at 25 degree C, R1 = R0 * (1+25*alpha0) (i)");
+disp("Resistance at 75 degree C, R2 = R0 * (1+75*alpha0) (ii)");
+disp("Dividing Eq.(ii) by Eq.(i), we get");
+disp("R2/R1= (1+75*alpha0)/(1+25*alpha0)");
+disp("or 49/45 = (1+75*alpha0)/(1+25*alpha0)");
+disp("or alpha0 = 0.00736 ohm/ohm/degree C");
+
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