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 /1319/CH5/EX5.11/5_11.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 '1319/CH5/EX5.11/5_11.sce')
| -rw-r--r-- | 1319/CH5/EX5.11/5_11.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/1319/CH5/EX5.11/5_11.sce b/1319/CH5/EX5.11/5_11.sce new file mode 100644 index 000000000..a772cbc98 --- /dev/null +++ b/1319/CH5/EX5.11/5_11.sce @@ -0,0 +1,23 @@ +//Calcualte efficiencies at various loads
+
+clc;
+clear;
+
+P=100*(10^3);// Power Input
+Pc=1000;// Copper Loss
+Pil=1000;// Iron Loss
+pf=0.8;
+
+deff('y=unity(x)','y=(P*100*x)/((P*x)+Pil+(Pc*(x^2)))')// Unit Power Factor
+deff('y=pfactor(x)','y=(P*100*x*pf)/((P*pf*x)+Pil+(Pc*(x^2)))')// 0.8 p.f
+
+printf('a) Unity power factor efficiencies at \n \n')
+printf('i) Half of full load = %f percent \n',unity(1/2))
+printf('ii) Full load = %f percent \n',unity(1))
+printf('iii) (5/4) of full load = %f percent \n \n',unity(5/4))
+
+
+printf('b) 0.8 power factor efficiencies at \n \n')
+printf('i) Half of full load = %f percent \n',pfactor(1/2))
+printf('ii) Full load = %f percent \n',pfactor(1))
+printf('iii) (5/4) of full load = %f percent \n',pfactor(5/4))
|