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Diffstat (limited to '196/CH8/EX8.11/example_8_11.sce')
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1 files changed, 20 insertions, 0 deletions
diff --git a/196/CH8/EX8.11/example_8_11.sce b/196/CH8/EX8.11/example_8_11.sce new file mode 100755 index 000000000..95b7bcd2a --- /dev/null +++ b/196/CH8/EX8.11/example_8_11.sce @@ -0,0 +1,20 @@ +//Chapter 8
+//Example 8-11
+//ProbOnAD620
+//Page 237,238, Figure 8-17
+clear;clc;
+//Given
+Vout = 100*10^-3 ; E = 5 ; R = 120 ;
+Gain = 1000 ;
+E1 = 30 *10^6 ;
+Gf = 2 ;//Gage factor
+Vbridge = Vout / Gain ;
+DL = 20*10^-6 ;
+DR = (R * Vbridge)/E ;
+Rratio = DR / R ;//Change in Resistance
+Strain = DL / Gf ;//Change in Length
+Stress = E1 * Strain ;
+printf ( "\n\n Change in Resistance = %.4f ohm ", DR )
+printf ( "\n\n Ratio of Resistance = %.9f ohm per ohm ", Rratio )
+printf ( "\n\n Strain value = %.9f ", Strain )
+printf ( "\n\n Stress value = %.9f psi ", Stress )
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