initial commit / add all books

6 files changed, 119 insertions, 0 deletions

diff --git a/2330/CH4/EX4.1/ex4_1.sce b/2330/CH4/EX4.1/ex4_1.sce
new file mode 100755
index 000000000..d82b9de45
--- /dev/null
+++ b/2330/CH4/EX4.1/ex4_1.sce
@@ -0,0 +1,20 @@
+// Example 4.1

+format('v',5)

+clc;

+clear;

+close;

+// given data

+V2rms= 40;// in V

+R_L= 20;// in Ω

+V2peak= V2rms/0.707;// in V

+Vout_peak= V2peak;// in V

+// The dc voltage across the load resistor 

+Vdc=0.318*Vout_peak;// in V

+//The peak inverse voltage across the diode 

+PIV= V2peak;// in V

+Idc= Vdc/R_L;// in A

+// The dc current through the diode 

+I_diode= Idc;// in A

+disp(Vdc,"The dc voltage across the load resistor in volts is : ");

+disp(PIV,"The peak inverse voltage across the diode in volts is : ");

+disp(I_diode,"The dc current through the diode in A is : ")

diff --git a/2330/CH4/EX4.2/ex4_2.sce b/2330/CH4/EX4.2/ex4_2.sce
new file mode 100755
index 000000000..ba0df1623
--- /dev/null
+++ b/2330/CH4/EX4.2/ex4_2.sce
@@ -0,0 +1,20 @@
+// Example 4.2

+format('v',5)

+clc;

+clear;

+close;

+// given data

+Vrms= 40;// in V

+R_L= 20;// in Ω

+V2peak= Vrms/0.707;// in V

+Vout_peak= V2peak/2;// in V

+// The dc load voltage 

+Vdc=0.636*Vout_peak;// in V

+// The peak inverse voltage across each diode 

+PIV= V2peak;// in V

+Idc= Vdc/R_L;// in A

+// The dc current through each diode 

+I_diode= Idc/2;// in A

+disp(Vdc,"The dc load voltage in volts is : ");

+disp(PIV,"The peak inverse voltage across each diode in volts is : ");

+disp(I_diode,"The dc current through each diode in A is : ")

diff --git a/2330/CH4/EX4.3/ex4_3.sce b/2330/CH4/EX4.3/ex4_3.sce
new file mode 100755
index 000000000..57c1da97f
--- /dev/null
+++ b/2330/CH4/EX4.3/ex4_3.sce
@@ -0,0 +1,20 @@
+// Example 4.3

+format('v',5)

+clc;

+clear;

+close;

+// given data

+Vrms= 40;// in V

+R_L= 20;// in Ω

+V2peak= Vrms/0.707;// in V

+Vout_peak= V2peak;// in V

+// The value of Vdc 

+Vdc=0.636*Vout_peak;// in V

+// The value of PIV 

+PIV= V2peak;// in V

+Idc= Vdc/R_L;// in A

+//The value of I_diode

+I_diode= Idc/2;// in A

+disp(Vdc,"The value of Vdc in volts is : ");

+disp(PIV,"The value of PIV in volts is : ");

+disp(I_diode,"The value of I_diode in A is : ")

diff --git a/2330/CH4/EX4.6/ex4_6.sce b/2330/CH4/EX4.6/ex4_6.sce
new file mode 100755
index 000000000..5162227f2
--- /dev/null
+++ b/2330/CH4/EX4.6/ex4_6.sce
@@ -0,0 +1,19 @@
+// Example 4.6

+format('v',5)

+clc;

+clear;

+close;

+// given data

+Vdc= 56.6;// in V

+R_L= 100;// in Ω

+f=120;// in Hz

+C= 1000;// in µF

+C= C*10^-6;// in F

+V2peak= Vdc;// in V

+Idc= Vdc/R_L;// in A

+// The peak-to-peak ripple 

+Vrip= Idc/(f*C);// in V

+// The dc load voltage 

+Vdc= V2peak-Vrip/2;// in V

+disp(Vrip,"The peak-to-peak ripple in volts is : ");

+disp(Vdc,"The dc load voltage in volts is : ")

diff --git a/2330/CH4/EX4.8/ex4_8.sce b/2330/CH4/EX4.8/ex4_8.sce
new file mode 100755
index 000000000..2addc6d52
--- /dev/null
+++ b/2330/CH4/EX4.8/ex4_8.sce
@@ -0,0 +1,23 @@
+// Example 4.8

+format('v',5)

+clc;

+clear;

+close;

+// given data

+V2rms= 12.6;// in V

+V_Z= 6.8;// in V

+V2peak= V2rms/0.707;// in V

+Vin= V2peak;// in V

+Vout= V_Z;// in V

+R_L= 1.2;// in kΩ

+R_L= R_L*10^3;//in Ω

+Rs= 1;// in kΩ

+Rs= Rs*10^3;// in Ω

+Is= (Vin-Vout)/Rs;// in A

+I_L= Vout/R_L;// in A

+// The zener current 

+Iz= Is-I_L;// in A

+Iz= Iz*10^3;// in mA

+disp(Iz,"The zener current in mA is : ")

+

+// Note: The calculation in the book is not accurate.

diff --git a/2330/CH4/EX4.9/ex4_9.sce b/2330/CH4/EX4.9/ex4_9.sce
new file mode 100755
index 000000000..9fa550aa5
--- /dev/null
+++ b/2330/CH4/EX4.9/ex4_9.sce
@@ -0,0 +1,17 @@
+// Example 4.9

+format('v',5)

+clc;

+clear;

+close;

+// given data

+C= 100;//in µF

+C= C*10^-6;// in F

+Rz= 5;//in Ω

+Rs= 1*10^3;//in Ω

+Idc= 11*10^-3;//in A

+f=120;//in Hz

+Vin_rip= Idc/(f*C);// in V

+// The ripple across the load resistance 

+Vout_rip= Rz*Vin_rip/(Rs+Rz);//in A

+Vout_rip= Vout_rip*10^3;// in mV

+disp(Vout_rip,"The ripple across the load resistance in mV is : ")