diff options
Diffstat (limited to '1319/CH4/EX4.8/4_8.sce')
| -rw-r--r-- | 1319/CH4/EX4.8/4_8.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/1319/CH4/EX4.8/4_8.sce b/1319/CH4/EX4.8/4_8.sce new file mode 100644 index 000000000..c5508363f --- /dev/null +++ b/1319/CH4/EX4.8/4_8.sce @@ -0,0 +1,23 @@ +//Percentage error calculation in a wattmeter
+
+clc;
+clear;
+
+//Rated Parameters
+I=50;
+V=230;
+
+R=61;// No. of revolutions
+t=37/3600; // Time in hours
+
+C=520; // Normal Disc Speed
+
+Pfl=I*V;// Power at full load
+
+Ps=Pfl*t/1000; // Power Supplied in kWhr
+
+Pr=R/C; //Power recorded in kWhr
+
+err=(Ps-Pr)*100/Ps;
+
+printf('The Percentage Error = %g percent slow \n',err)
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