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 /3760/CH9/EX9.8 | |
| 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 '3760/CH9/EX9.8')
| -rw-r--r-- | 3760/CH9/EX9.8/ExB_8.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3760/CH9/EX9.8/ExB_8.sce b/3760/CH9/EX9.8/ExB_8.sce new file mode 100644 index 000000000..588b823f7 --- /dev/null +++ b/3760/CH9/EX9.8/ExB_8.sce @@ -0,0 +1,14 @@ +clc;
+vl=230; // line voltage
+f=50; // frequency of supply
+c=100*10^-6; // value of capacitance in each phase
+vp=230/sqrt(3); // phase voltage
+zp=1/(2*%pi*f*c); // phase impedance
+il=vp/zp; // line current
+// value of cos(theta) is taken from figB.15
+w1=vl*il*cosd(120);
+w2=vl*il*cosd(60);
+printf('Reading of wattmeter 1 is %f W\n',w1);
+printf('Reading of wattmeter 2 is %f W\n',w2);
+p=w1+w2;
+printf('Total input power is %f W',p);
|