1 files changed, 32 insertions, 0 deletions
diff --git a/620/CH12/EX12.9/example12_9.sce b/620/CH12/EX12.9/example12_9.sce
new file mode 100644
index 000000000..c63d2252e
--- /dev/null
+++ b/620/CH12/EX12.9/example12_9.sce
@@ -0,0 +1,32 @@
+r1=10^6;
+r2_v=20*10^3;
+v_1=5;
+r2=r2_v*v_1;
+r=r1+r1*r2/(r1+r2);
+v=10;
+i=v/r;
+v1=i*r1;
+v2=v-v1;
+disp("Part a");
+disp("the VOM reading (in V) is"); disp(v2);
+disp("Part b");
+v_2=50;
+r3=r2_v*v_2;
+r0=r1+r1*r3/(r1+r3);
+i0=v/r0;
+v10=i0*r1;
+v20=v-v10;
+disp("the new VOM reading (in V) is"); disp(v20);
+disp("Part c");
+r_1=10^6;
+r_2=11*10^6;
+r_0=r_1+r_1*r_2/(r_1+r_2);
+i_0=v/r_0;
+v_01=i_0*r_1;
+v_02=v-v_01;
+disp("the reading of an EVM (in V) is"); disp(v_02);
+disp("Part d");
+e=0.03;
+disp("VOM on 5 V range is");disp(v2-e*5); disp("to"); disp(v2+e*5);
+disp("VOM on 50 V range is");disp(v20-e*50); disp("to"); disp(v20+e*50);
+disp("VOM on 5 V range is");disp(v_02-e*5); disp("to"); disp(v_02+e*5);
+\ No newline at end of file