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-rw-r--r--165/CH21/EX21.1/ex21_1.sce11
-rw-r--r--165/CH21/EX21.2/ex21_2.sce11
2 files changed, 22 insertions, 0 deletions
diff --git a/165/CH21/EX21.1/ex21_1.sce b/165/CH21/EX21.1/ex21_1.sce
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+++ b/165/CH21/EX21.1/ex21_1.sce
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+//Example 21.1
+clc;
+
+//Given data
+Em=0.013; //in amperes
+Eref=0.010; //in amperes
+Emax=0.02; //in amperes
+Emin=0.004; //in amperes
+//percentage error
+Ep=(Em-Eref)*100/(Emax-Emin);
+disp(Ep,'Percentage error in measurement'); \ No newline at end of file
diff --git a/165/CH21/EX21.2/ex21_2.sce b/165/CH21/EX21.2/ex21_2.sce
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index 000000000..55d4b3e54
--- /dev/null
+++ b/165/CH21/EX21.2/ex21_2.sce
@@ -0,0 +1,11 @@
+//Example 21.2
+clc;
+
+//Given data
+Em=0.007; //in amperes
+Eref=0.010; //in amperes
+Emax=0.02; //in amperes
+Emin=0.004; //in amperes
+//percentage error
+Ep=(Em-Eref)*100/(Emax-Emin);
+disp(Ep,'Percentage error in measurement'); \ No newline at end of file