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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 9
+
+clc;clear all;
+
+//variable declaration
+
+V = 240; //voltage in V
+I = 8; //current in A
+T = 1; //time in minutes
+x =0.6; //power factor
+M = 600; //meter constant in revolutions per kWh
+
+//calculations
+E = (V*I*(T/(60))*x)/(1000); //Energy consumed 1 minute
+S = E*M; //speed of the disc in rev/minute
+
+//result
+mprintf("speed of the disc = %3.2f rev/minute",S);