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diff --git a/1802/CH1/EX1.2/Exa1_2.sce b/1802/CH1/EX1.2/Exa1_2.sce
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+//Exa 1.2
+clc;
+clear;
+close;
+//Given data : 
+format('v',6);
+VL=440;//in volt
+IL=10;//in Ampere
+//In star connected :
+disp("In star connected :");
+Iph=IL;//in Ampere
+Vph=VL/sqrt(3);//in volt
+Rph=Vph/Iph;//in ohm
+disp(Rph,"Value of each resistor(in ohm) :");
+//In delta connected :
+disp("In delta connected :");
+Iph=IL/sqrt(3);//in Ampere
+Vph=Iph*Rph;//in volt
+disp(Vph,"Voltage in delta connection(in volt) :");
+disp("Voltage needed is 1/3rd, the voltage in star connection.")
+\ No newline at end of file