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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /174/CH4/EX4.1 | |
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initial commit / add all books
Diffstat (limited to '174/CH4/EX4.1')
| -rwxr-xr-x | 174/CH4/EX4.1/example4_1.sce | 22 | ||||
| -rwxr-xr-x | 174/CH4/EX4.1/example4_1.txt | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/174/CH4/EX4.1/example4_1.sce b/174/CH4/EX4.1/example4_1.sce new file mode 100755 index 000000000..e9550980d --- /dev/null +++ b/174/CH4/EX4.1/example4_1.sce @@ -0,0 +1,22 @@ +// To find Shunt resistance required
+// Modern Electronic Instrumentation And Measurement Techniques
+// By Albert D. Helfrick, William D. Cooper
+// First Edition Second Impression, 2009
+// Dorling Kindersly Pvt. Ltd. India
+// Example 4-1 in Page 56
+
+
+clear; clc; close;
+
+// Given data
+I_m = 1*(10^-3); //Full scale deflection of the movement in ampere
+R_m = 100; //Internal resistance of the movement(the coil) in ohm
+I = 100*(10^-3); //Full scale of the ammeter including the shunt in Ampere
+
+//Calculations
+I_s = I - I_m; // calculating current through shunt
+R_s = I_m * R_m/ I_s; //calculating shunt to be added
+printf("The value of the shunt resistance required, R_s = %0.2f ohm",R_s);
+
+//Result
+// The value of the shunt resistance required, R_s = 1.01 ohm
diff --git a/174/CH4/EX4.1/example4_1.txt b/174/CH4/EX4.1/example4_1.txt new file mode 100755 index 000000000..41fce54b9 --- /dev/null +++ b/174/CH4/EX4.1/example4_1.txt @@ -0,0 +1 @@ + The value of the shunt resistance required, R_s = 1.01 ohm
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