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Diffstat (limited to '3871/CH5/EX5.24/Ex5_24.sce')
| -rw-r--r-- | 3871/CH5/EX5.24/Ex5_24.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3871/CH5/EX5.24/Ex5_24.sce b/3871/CH5/EX5.24/Ex5_24.sce new file mode 100644 index 000000000..69c71a8ae --- /dev/null +++ b/3871/CH5/EX5.24/Ex5_24.sce @@ -0,0 +1,21 @@ +//===========================================================================
+//chapter 5 example 24
+
+clc;clear all;
+
+//variable declaration
+Iav = 40*10^-3; //average value of current in mA
+Ks = 1.11; //assuming form factor for sinusoidal wave
+f = 50; //frequency in Hz
+V = 10^5; //voltage in V
+
+//calculations
+Irms = Iav*Ks; //RMS value of current in A
+//Irms = V/Xc = 2*%pi*f*C*V
+C = Irms/(2*%pi*f*V); //capacitance to be connected in pF
+
+//result
+
+mprintf("capacitance to be connected = %3.0f pF",(C*10^12));
+
+
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