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Gaganashree R

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Decks by Gaganashree R (1)

sci lab

sci labclc; clear; junction[r,th]=rect 2pol(x,y); r=sqrt(x^2+y^2); th=atan(y,x)*180/%Pi; end function function[r,th]=(r2pol(a) [r,th]=rect 2pol(real(a),imag(a)]; end function printf('Parallel operation of two same rating transformer) Q=input('enter the load KVA rating='); pf=input('enter the pf of the load='); Phi=acos(pf)*(180/%Pi); R1=input('enter the value of resistance='); X1=input('enter the value of reactance='); [Za,Phia]=rect 2pol(R1,X1); R2=input('enter the value of resistance='); X2=input('enter the value of reactance='); [Zb,Phib]=rect 2pol(R2,X2); printf('load shared by transformer A/n/n'); QA=Q*((Zb)/(Za+Zb)); disp(QA); printf('load shared by transformer B/n/n'); QB=Q*((ZQ/(Za+Zb)); disp(QB); angle b=(Phi+Phia)-(Phia-Phib) P+b=cos(angle b) disp(pfb);