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Diffstat (limited to '3871/CH12/EX12.20/Ex12_20.sce')
| -rw-r--r-- | 3871/CH12/EX12.20/Ex12_20.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/3871/CH12/EX12.20/Ex12_20.sce b/3871/CH12/EX12.20/Ex12_20.sce new file mode 100644 index 000000000..d4fc9c28e --- /dev/null +++ b/3871/CH12/EX12.20/Ex12_20.sce @@ -0,0 +1,25 @@ +//=====================================================================================
+//Chapter 12 example 20
+
+clc;clear all;
+
+//variable declaration
+R3 = 130; //resistance of arm in Ω
+R4 = 318; //resistance of arm in Ω
+C2 = 106*10**-12; //capacitance in F
+C4 = 0.35*10**-6; //capacitance in F
+f = 50; //frequency in Hz
+
+//calculations
+Cx = (R4*C2)/(R3); //capacitance in F
+Rx = (R3*C4)/(C2); //resistance in Ω
+x = 2*(%pi)*f*Cx*Rx; //power factor
+
+
+//result
+
+mprintf("capacitance = %3.2e uF",(Cx));
+mprintf("\nresistace = %3.2f KΩ",(Rx*10^-3));
+mprintf("\npower factor = %3.3f ",x);
+
+
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