1 files changed, 25 insertions, 0 deletions
diff --git a/620/CH7/EX7.9/example7_9.sce b/620/CH7/EX7.9/example7_9.sce
new file mode 100644
index 000000000..7cfea81ff
--- /dev/null
+++ b/620/CH7/EX7.9/example7_9.sce
@@ -0,0 +1,25 @@
+i=0.1;
+ia=0.01;
+ib=0.05;
+ic=0.02;
+va=-25;
+vb=-15;
+vc=15;
+ir1=i-ia;
+ir2=ir1-ib;
+ir3=i-ic;
+vr1=-va+vb;
+r1=vr1/ir1;
+disp("the resistance value (in Ω) of R1 is"); disp(r1);
+p1=vr1*ir1;
+disp("power rating (in W) of R1 is"); disp(p1);
+vr2=-vb;
+r2=vr2/ir2;
+disp("the resistance value (in Ω) of R2 is"); disp(r2);
+p2=vr2*ir2;
+disp("power rating (in W) of R2 is"); disp(p2);
+vr3=vc;
+r3=vr3/ir3;
+disp("the resistance value (in Ω) of R3 is"); disp(r3);
+p3=vr3*ir3;
+disp("power rating (in W) of R3 is"); disp(p3);
+\ No newline at end of file