updated the code

1 files changed, 5 insertions, 4 deletions

diff --git a/1445/CH3/EX3.12/Ex3_12.sce b/1445/CH3/EX3.12/Ex3_12.sce
index 07ceb2454..a7b1cdf9c 100644
--- a/1445/CH3/EX3.12/Ex3_12.sce
+++ b/1445/CH3/EX3.12/Ex3_12.sce
@@ -1,6 +1,7 @@
 //CHAPTER 3- THREE-PHASE A.C. CIRCUITS
 //Example 12
 
+clc;
 disp("CHAPTER 3");
 disp("EXAMPLE 12");
 
@@ -16,19 +17,19 @@ p1=w1+w2;
 p2=w1-w2;
 phi=atan((sqrt(3)*p2)/p1);   //this equation comes from two-wattmeter method
 pow_fact=cos(phi);           
-disp(sprintf("(a) The power factor of the circuit is %.3f (leading)",pow_fact));
+disp(sprintf("(a) The power factor of the circuit is %f (leading)",pow_fact));
 
 //solution (b)
 I_l=p1/(sqrt(3)*v_l*pow_fact);
-disp(sprintf("(b) The line current is %.2f A",I_l));
+disp(sprintf("(b) The line current is %f A",I_l));
 
 //solution (c)
 v_ph=v_l/sqrt(3);
 z_ph=v_ph/I_l;               //phase current = line current for delta connection
 r_ph=z_ph*pow_fact;
-disp(sprintf("(c) The resistance of each phase is %.2f Ω",r_ph));
+disp(sprintf("(c) The resistance of each phase is %f Ω",r_ph));
 xc=sqrt((z_ph^2)-(r_ph^2)); 
 c=1/(2*%pi*f*xc);
-disp(sprintf("The capacitance of each phase is %.3E F",c));
+disp(sprintf("The capacitance of each phase is %E F",c));
 
 //END