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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /49 | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '49')
| -rwxr-xr-x | 49/CH4/EX4.3/ex3.sce | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/49/CH4/EX4.3/ex3.sce b/49/CH4/EX4.3/ex3.sce index 1bcb6dabe..df820efdf 100755 --- a/49/CH4/EX4.3/ex3.sce +++ b/49/CH4/EX4.3/ex3.sce @@ -1,23 +1,24 @@ -//CHAPTER 4_ Motion and Dimensional Measurement
-//Caption : Strain gage
-// Example 3// Page 176
-disp("Rg=120")
-disp("Sg=2;")
-disp("Rs=120000")
-Rg=120; // given
-Sg=2; // gage factor
-Rs=120000 //('enter the value of shunt resistor=:')
-disp("The input bridge excitation is represented by Eex")
-A=10 //('enter the amplifier gain=:')
-// The shunt resistance has to be very large since we intend to measure only very small change in resistanc
-eo=30*10^-3 //('enter the unbalanced bridge voltage=:')
-dR=Rg/(Rg+Rs);
-r=1;//ratio of resistances of adjacent arms
-Eex=eo*(1+r)^2/(r*dR*A);
-printf('The input excitation voltage is %fd V\n',Eex)
-p1=2 *(1+v) // bridge factor
-Eo=.5 //('enter the voltmeter reading when shunt is removed=:')
-E_axial=Eo*(1+r)^2/(r*Sg*p1*Eex*A);
-printf(' Axial strain is %fd\n ',E_axial)
-E_trans=E_axial*v;
-printf('The transverse strain is -%fd',E_trans)
+//CHAPTER 4_ Motion and Dimensional Measurement +//Caption : Strain gauge +// Example 3// Page 176 +disp("Rg=120") +disp("Sg=2;") +disp("Rs=120000") +Rg=120; // given +Sg=2; // gauge factor +v=0.3; +Rs=120000 //('enter the value of shunt resistor=:') +disp("The input bridge excitation is represented by Eex") +A=10; //('enter the amplifier gain=:') +// The shunt resistance has to be very large since we intend to measure only very small change in resistance +eo=30*10^-3 //('enter the unbalanced bridge voltage=:') +dR=Rg/(Rg+Rs); +r=1;//ratio of resistances of adjacent arms +Eex=eo*(1+r)^2/(r*dR*A); +printf('The input excitation voltage is %fd V\n',Eex) +p1=2 *(1+v) // bridge factor +Eo=.5 //('enter the voltmeter reading when shunt is removed=:') +E_axial=Eo*(1+r)^2/(r*Sg*p1*Eex*A); +printf(' Axial strain is %fd\n ',E_axial) +E_trans=E_axial*v; +printf('The transverse strain is -%fd',E_trans)
\ No newline at end of file |