diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3802/CH5/EX5.13/Ex5_13.sce | |
| 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/CH5/EX5.13/Ex5_13.sce')
| -rw-r--r-- | 3802/CH5/EX5.13/Ex5_13.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3802/CH5/EX5.13/Ex5_13.sce b/3802/CH5/EX5.13/Ex5_13.sce new file mode 100644 index 000000000..597d966a1 --- /dev/null +++ b/3802/CH5/EX5.13/Ex5_13.sce @@ -0,0 +1,27 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex5_13.sce.
+
+clc;
+clear;
+Bm=1.1;
+V=2.2e3;
+f=50;
+N=200;
+
+printf("\n\t (a)")
+stack_factor=0.9;
+pi_m=V/(4.44*f*N);
+A=pi_m/(Bm*stack_factor);
+printf("\n Cross sectional area of the core=%3.1f cm^2 \n",A*1e4)
+//There is a small (printing) mistake in the final answer of A in the book
+
+printf("\n\t (b)")
+l=250e-2;
+H=490; //from the graph 5.21 H value is taken which is corresponding to B=1.1 wb/m^2
+mmf=H*l;
+Im=mmf/N;
+printf("\n Magnetizing current=%1.3f A",Im)
|