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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3802/CH12/EX12.12 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3802/CH12/EX12.12')
| -rw-r--r-- | 3802/CH12/EX12.12/Ex12_12.jpg | bin | 0 -> 19585 bytes | |||
| -rw-r--r-- | 3802/CH12/EX12.12/Ex12_12.sce | 36 |
2 files changed, 36 insertions, 0 deletions
diff --git a/3802/CH12/EX12.12/Ex12_12.jpg b/3802/CH12/EX12.12/Ex12_12.jpg Binary files differnew file mode 100644 index 000000000..1575d2d3a --- /dev/null +++ b/3802/CH12/EX12.12/Ex12_12.jpg diff --git a/3802/CH12/EX12.12/Ex12_12.sce b/3802/CH12/EX12.12/Ex12_12.sce new file mode 100644 index 000000000..20cc8070c --- /dev/null +++ b/3802/CH12/EX12.12/Ex12_12.sce @@ -0,0 +1,36 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex12_12.sce
+
+//The input data taken from Example:12.11
+clc;
+clear;
+Vl=400;
+V=Vl/sqrt(3);
+Z_R=complex(20*cosd(30),20*sind(30));
+Z_Y=complex(40*cosd(60),40*sind(60));
+Z_B=complex(10*cosd(-90),10*sind(-90));
+Z_YR=((Z_R*Z_Y)+(Z_Y*Z_B)+(Z_B*Z_R))/Z_B;
+Z_BY=((Z_R*Z_Y)+(Z_Y*Z_B)+(Z_B*Z_R))/Z_R;
+Z_RB=((Z_R*Z_Y)+(Z_Y*Z_B)+(Z_B*Z_R))/Z_Y;
+theta1=30;
+theta2=-90;
+theta3=150;
+V_YR=complex(Vl*cosd(theta1),Vl*sind(theta1));
+V_BY=complex(Vl*cosd(theta2),Vl*sind(theta2));
+V_RB=complex(Vl*cosd(theta3),Vl*sind(theta3));
+I_YR=V_YR/Z_YR;
+I_BY=V_BY/Z_BY;
+I_RB=V_RB/Z_RB;
+I_R=I_YR-I_RB;
+I_Y=I_BY-I_YR;
+I_B=I_RB-I_BY;
+printf("\n Line current I_R,I_Y,I_B values are,\n")
+disp(I_R)
+disp(I_Y)
+disp(I_B)
+
+
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