initial commit / add all books

4 files changed, 92 insertions, 0 deletions

diff --git a/3774/CH1/EX1.1/Ex1_1.sce b/3774/CH1/EX1.1/Ex1_1.sce
new file mode 100644
index 000000000..3c09f7fc2
--- /dev/null
+++ b/3774/CH1/EX1.1/Ex1_1.sce
@@ -0,0 +1,19 @@
+// exa 1.1 Pg 13
+clc;clear;close;
+Nmax=1000;// rpm
+Nmin=30;// rpm
+z=9;// no. of steps
+
+//Rn=Nmax/Nmin=fi**(z-1)
+fi=(Nmax/Nmin)**(1/(z-1));// common ratio
+
+printf('The speeds of gear box are:')
+N1=Nmin;// rpm
+for i=1:z
+    printf('\n\t\t\tN%d = %.1f rpm',i,N1)
+    N1=fi*N1;//rpm
+end;
+
+   
+   
+   
diff --git a/3774/CH1/EX1.2/Ex1_2.sce b/3774/CH1/EX1.2/Ex1_2.sce
new file mode 100644
index 000000000..0355ed31b
--- /dev/null
+++ b/3774/CH1/EX1.2/Ex1_2.sce
@@ -0,0 +1,29 @@
+// exa 1.2 Pg 14
+clc;clear;close;
+Pmax=100;// kW
+Pmin=10;// kW
+z=5;// no. of models
+
+//Rn=Pmax/Pmin=fi**(z-1)
+fi=(Pmax/Pmin)**(1/(z-1));// common ratio
+
+printf('The power of generating sets are:')
+P1=Pmin;// kW
+for i=1:z
+    printf('\n\t\t\tP%d = %.1f kW',i,P1)
+    P1=fi*P1;//kW
+end;
+
+printf('\nExpanding for 10 models.');
+z=10;// no. of models
+
+fi=(Pmax/Pmin)**(1/(z-1));// common ratio
+
+printf('\nThe power of generating sets are:')
+P1=Pmin;// kW
+for i=1:z
+    printf('\n\t\t\tP%d = %.1f kW',i,P1)
+    P1=fi*P1;//kW
+end;   
+   
+   
diff --git a/3774/CH1/EX1.4/Ex1_4.sce b/3774/CH1/EX1.4/Ex1_4.sce
new file mode 100644
index 000000000..1c82508d3
--- /dev/null
+++ b/3774/CH1/EX1.4/Ex1_4.sce
@@ -0,0 +1,29 @@
+// exa 1.4 Pg 15
+clc;clear;close;
+Pmax=50;// kW
+Pmin=5;// kW
+z=4;// no. of models
+
+//Rn=Pmax/Pmin=fi**(z-1)
+fi=(Pmax/Pmin)**(1/(z-1));// common ratio
+
+printf('The models are:')
+
+for i=0:z-1
+    P1=fi**(i)*Pmin;// kW
+    printf('\n\t\t\tP%d = %.1f kW',i,P1)
+end;
+
+printf('\n for 8 models.')
+
+z=8;// no. of models
+
+//Rn=Pmax/Pmin=fi**(z-1)
+fi=(Pmax/Pmin)**(1/(z-1));// common ratio
+
+printf('The models are:')
+
+for i=0:z-1
+    P1=fi**(i)*Pmin;// kW
+    printf('\n\t\t\tP%d = %.1f kW',i,P1)
+end;
diff --git a/3774/CH1/EX1.6/Ex1_6.sce b/3774/CH1/EX1.6/Ex1_6.sce
new file mode 100644
index 000000000..791a14c8a
--- /dev/null
+++ b/3774/CH1/EX1.6/Ex1_6.sce
@@ -0,0 +1,15 @@
+// exa 1.6 Pg 15
+clc;clear;close;
+Pmax=75;// kW
+Pmin=7.5;// kW
+z=5;// no. of models
+
+//Rn=Pmax/Pmin=fi**(z-1)
+fi=(Pmax/Pmin)**(1/(z-1));// common ratio
+
+printf('The models are:')
+
+for i=0:z-1
+    P1=fi**(i)*Pmin;// kW
+    printf('\n\t\t\tP%d = %.1f kW',i,P1)
+end;