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Diffstat (limited to '3871/CH6/EX6.3/Ex6_3.sce')
| -rw-r--r-- | 3871/CH6/EX6.3/Ex6_3.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3871/CH6/EX6.3/Ex6_3.sce b/3871/CH6/EX6.3/Ex6_3.sce new file mode 100644 index 000000000..07b5c8a15 --- /dev/null +++ b/3871/CH6/EX6.3/Ex6_3.sce @@ -0,0 +1,21 @@ +//===========================================================================
+//chapter 6 example 3
+
+clc;clear all;
+
+//variable declaration
+Rm = 10; //instrument resistance in Ω
+Im = 0.05; //full scale defelection current in A
+I =100; //current to be measured in A
+V = 750; //voltage to be measured in V
+
+//calculations
+R = (V/(Im))-Rm; //series resistance in Ω
+N = I/(Im); //power of shunt
+Rs = Rm/(N-1); //resistance in Ω
+
+
+
+//result
+mprintf("resistance to be connected in series to enable the instrument to measure current upto 1A is %3.5f Ω",R);
+mprintf("\nshunt resistance required for full-scale defelction with 10v is %3.4f Ω",Rs);
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