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Diffstat (limited to '3830/CH1/EX1.6')
| -rw-r--r-- | 3830/CH1/EX1.6/Ex1_6.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3830/CH1/EX1.6/Ex1_6.sce b/3830/CH1/EX1.6/Ex1_6.sce new file mode 100644 index 000000000..d18700c55 --- /dev/null +++ b/3830/CH1/EX1.6/Ex1_6.sce @@ -0,0 +1,27 @@ +// Exa 1.6
+
+clc;
+clear;
+
+// Given
+
+Imax = 100*10^-6; // Initial range of Ammeter in Amp
+Rm = 800; // Meter resistance in Ohms
+I1max = 0.1; // Range to be extended in Amp
+I2max = 10; // Range to be extended in Amp
+
+// Solution
+
+printf(' Referring Figs. 1.21 and 1.22 :- \n');
+
+n = I1max/Imax;
+Rsh = Rm/(n-1);
+printf(' Ra + Rb + Rc = Rsh; \n ');
+printf(' The value of Rsh by calculations = %.4f Ohms \n',Rsh);
+printf(' Referring calculations done in textbook,\n we can get values of Ra,Rb and Rc as follows :- \n');
+Rc = Imax*(Rsh+Rm)/I2max;
+Rb = (Imax/I1max)*(Rsh+Rm) - Rc;
+Ra = Rsh-(Rb+Rc);
+printf(' Ra = %.3f Ohms, Rb = %.3f Ohms and Rc = %.3f Ohms \n',Ra,Rb,Rc);
+
+//The answer provided in the textbook is wrong for Rc and not at all given for Ra and Rb
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