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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 /1076/CH16/EX16.16/16_16.sce | |
| 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 '1076/CH16/EX16.16/16_16.sce')
| -rwxr-xr-x | 1076/CH16/EX16.16/16_16.sce | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/1076/CH16/EX16.16/16_16.sce b/1076/CH16/EX16.16/16_16.sce new file mode 100755 index 000000000..09440c0b8 --- /dev/null +++ b/1076/CH16/EX16.16/16_16.sce @@ -0,0 +1,42 @@ +clear
+clc
+
+//(a)
+V=230
+df=5/100
+
+I1=20
+I2=10
+L1=300
+L2=200
+L=500
+I=I1+I2
+
+rho=.0286
+T=20
+dT=30
+a=.004
+rho1=rho*(1+(dT*a))
+rho1=round(rho1*1000)/1000
+
+A=1
+A1=I1/I
+A2=I2/I
+
+A=rho1*2*((L*round(I/A))+(L1*round(I1/A1)))/(df * V)
+A=round(A*100)/100
+
+A1=A*A1
+A2=A*A2
+
+mprintf("\n(a)CROSSECTIONS: SC= %.2f mm sq, CA= %.2f mm sq, CB= %.2f mm sq",A, A1, A2 )
+
+R=2*rho1 * (L/A)
+R1=2*rho1 * (L1/A1)
+R2=2*rho1 * (L2/A2)
+
+P=(I*I*R)+(I1*I1*R1)+(I2*I2*R2)
+
+PL=P*100/((V*I1)+(V*I2))
+mprintf("\n(b)Percentage power loss = %.1f percent",PL )
+
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