diff options
Diffstat (limited to '1430/CH2/EX2.4/exa2_4.sce')
| -rw-r--r-- | 1430/CH2/EX2.4/exa2_4.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1430/CH2/EX2.4/exa2_4.sce b/1430/CH2/EX2.4/exa2_4.sce new file mode 100644 index 000000000..39e8a342a --- /dev/null +++ b/1430/CH2/EX2.4/exa2_4.sce @@ -0,0 +1,20 @@ +// Example 2.4
+// Ladder Calculations
+//From figure 2.8(a)
+v_s=40; // Value of Voltage source
+R_par=((20*20)/(20+20))*10^3;//Equivalent resistance of two parallel 20k ohms resistors
+R_ser=(4+5+6)*10^3;//Equivalent resistance of three series resistances.
+//from figure 2.8(b)
+R_eq= 2*10^3+ ((10*15)/(10+15))*10^3;
+//The entire ladder reduces to single equivalent resistance R_eq
+// From figure 2.8(c)
+i=v_s/R_eq;// Terminal Current
+p=v_s*i;// total Power dissipated
+// from figure 2.8(b), using KVL in Left loop
+v_x=40-(2*10^3)*i; // Voltage across 20k ohm resistor
+// form figure 2.8(a),Using three-resistor voltage divider
+v_y=(5*v_x)/(4+5+6);// Voltage across 5k ohm resistor
+disp(i,"Terminal Current(in Amps)=")
+disp(p,"Total Power dissipated in Circuit(in Watt)=")
+disp(v_x,"Voltage across 20k ohm resistor(in Volts)=")
+disp(v_y,"Voltage across 5k ohm resistor(in Volts)=")
|