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authorprashantsinalkar2018-02-03 11:01:52 +0530
committerprashantsinalkar2018-02-03 11:01:52 +0530
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+//===========================================================================
+//chapter 8 example 3
+
+clc;clear all;
+
+//variable declaration
+T = 0.5; //time in hours
+V = 220; //voltage in V
+I = 5; //current in A
+P = 525; //consumption registered in Wh
+P1 =0.525; //consumption registered in kWh
+
+//calculations
+
+E = ((V*I)/(1000))*T; //energy consumed in kWh
+e = ((P1-E)/(E))*100; //percentage error in %
+
+//result
+mprintf("percentage error = %3.2f percentage(slow) ",e);