2 files changed, 23 insertions, 0 deletions
diff --git a/3159/CH7/EX7.1/Ex7_1.sce b/3159/CH7/EX7.1/Ex7_1.sce
new file mode 100755
index 000000000..03a44b98e
--- /dev/null
+++ b/3159/CH7/EX7.1/Ex7_1.sce
@@ -0,0 +1,9 @@
+// Find degrees of freedom of a system of two components
+clc
+c = 2 // number of components
+printf("\n Example 7.1")
+for n = 1:4
+    p = (c-1) +2 // Total variables
+    f = c-n+2 // degree of freedom
+    printf("\n\n Degree of freedom for two components when \n number of phases is %d is %d",n,f)
+end
diff --git a/3159/CH7/EX7.1/Ex7_1.txt b/3159/CH7/EX7.1/Ex7_1.txt
new file mode 100755
index 000000000..97d15f7f3
--- /dev/null
+++ b/3159/CH7/EX7.1/Ex7_1.txt
@@ -0,0 +1,14 @@
+ 
+ Example 7.1
+
+ Degree of freedom for two components when 
+ number of phases is 1 is 3
+
+ Degree of freedom for two components when 
+ number of phases is 2 is 2
+
+ Degree of freedom for two components when 
+ number of phases is 3 is 1
+
+ Degree of freedom for two components when 
+ number of phases is 4 is 0 
+\ No newline at end of file