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Diffstat (limited to '3554/CH4/EX4.5/Ex4_5.sce')
| -rw-r--r-- | 3554/CH4/EX4.5/Ex4_5.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3554/CH4/EX4.5/Ex4_5.sce b/3554/CH4/EX4.5/Ex4_5.sce new file mode 100644 index 000000000..65f78b882 --- /dev/null +++ b/3554/CH4/EX4.5/Ex4_5.sce @@ -0,0 +1,28 @@ +// Exa 4.5
+
+clc;
+clear all;
+// Refer circuit diagram in Fig. 4.5 page no.79
+
+// Given data
+
+Ifsd=50; // Full scale deflection current (micro Amp)
+Rm= 1000; // Internal resistance in Ohms
+V1= 5; // Range of voltmeter 1 (V)
+V2=10; //Range of voltmeter 2 (V)
+V3=50;// Range of voltmeter 3 (V)
+
+// Solution
+
+S= 1/(Ifsd*10^-6); // Sensitivity of voltmeter in Ohms/V
+ // The value of multiplier resistance for different ranges
+
+// For 5V range
+Rs1= S*V1-Rm;
+
+// For 10V range
+Rs2= S*V2-Rm;
+// For 50V range
+Rs3=S*V3-Rm;
+
+printf(' The value of multiplier resistance for 0-5V , 0-10V and 0-50V range are \n %d k Ohms, %d k Ohms, %d k Ohms respectively \n ',Rs1/1000,Rs2/1000,Rs3/1000);
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