1 files changed, 24 insertions, 0 deletions
diff --git a/3769/CH13/EX13.19/Ex13_19.sce b/3769/CH13/EX13.19/Ex13_19.sce
new file mode 100644
index 000000000..cab83d251
--- /dev/null
+++ b/3769/CH13/EX13.19/Ex13_19.sce
@@ -0,0 +1,24 @@
+clear
+//Given
+f=50
+L=31.8*10**-3                          //H
+R=7.0                                    //ohm
+Ev=230                                     //V
+
+//Calculation
+//
+Xl=2*%pi*f*L
+Z=sqrt(R**2+Xl**2)
+Iv=Ev/Z
+T=Xl/R
+a=atan(T)*180/3.14
+a1=cos(a)*3.14/180.0
+P=Iv**2*R
+t=55*%pi/(180.0*3.14)
+
+//Result
+printf("\n (i) Circuit current is %0.2f  A",Iv)
+printf("\n (ii) Phase angle is %0.0f  lag",a)
+printf("\n (iii) Power factor is %0.3f  lag",a1*10**3)
+printf("\n (iv) Power consumed is %0.0f  W",P)
+printf("\n Time lag between voltage maximum and current maximum is %0.2f  *10**-3 S",t*10**1)