1 files changed, 22 insertions, 0 deletions
diff --git a/1802/CH10/EX10.8/Exa10_8.sce b/1802/CH10/EX10.8/Exa10_8.sce
new file mode 100755
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+++ b/1802/CH10/EX10.8/Exa10_8.sce
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+//Exa 10.8
+clc;
+clear;
+close;
+//Given Data :
+format('v',7);
+f=50;//in Hz
+V=400;//in volts
+MotorOut=20;//in HP(Motor output)
+MotorOut=MotorOut*735.5;//in Watts(Induction Motor output)
+CorrectPF=0.85;//in fraction
+MotorIn=MotorOut/(CorrectPF*1000);//in KW
+cosfi_1=0.7071;//powerfactor
+tanfi_1=tand(acosd(cosfi_1));//unitless
+Pr1=MotorIn*tanfi_1;//in KVAR
+cosfi_2=0.85;//unitless
+tanfi_2=tand(acosd(cosfi_2));//unitless
+Pr2=Pr1*tanfi_2;//in KVAR
+Prc=Pr1-Pr2;//in KVAR
+Prc_ph=Prc/3;//in KVAR
+C=Prc_ph*10^3/(2*%pi*f*V^2)
+disp(C*10^6,"Rating of each capacitor per phase(in uF)");
+\ No newline at end of file